System.IO.Abstractions 13.2.27

.NET 5.0 This package targets .NET 5.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.1 This package targets .NET Framework 4.6.1. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package System.IO.Abstractions --version 13.2.27
NuGet\Install-Package System.IO.Abstractions -Version 13.2.27
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="System.IO.Abstractions" Version="13.2.27" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add System.IO.Abstractions --version 13.2.27
#r "nuget: System.IO.Abstractions, 13.2.27"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install System.IO.Abstractions as a Cake Addin
#addin nuget:?package=System.IO.Abstractions&version=13.2.27

// Install System.IO.Abstractions as a Cake Tool
#tool nuget:?package=System.IO.Abstractions&version=13.2.27

A set of abstractions to help make file system interactions testable.

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.NET Framework net461 is compatible.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (283)

Showing the top 5 NuGet packages that depend on System.IO.Abstractions:

Package Downloads
Reo.Core.Hosting

Package Description
VirtoCommerce.Platform.Core The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Virto Commerce is a flexible B2B ecommerce solution that offers powerful tools for enterprise business users. https://virtocommerce.com
Reo.Core.Database

Package Description
Hopex.ApplicationServer.Extensions.Package

Hopex Application Server Packager
Noggog.CSharpExt

Generic reusable classes and extension methods that apply to no specific project and flavored to taste

GitHub repositories (57)

Showing the top 5 popular GitHub repositories that depend on System.IO.Abstractions:

Repository Stars
microsoft/PowerToys
Windows system utilities to maximize productivity
JosefNemec/Playnite
Video game library manager with support for wide range of 3rd party libraries and game emulation support, providing one unified interface for your games.
gitextensions/gitextensions
Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).
Kareadita/Kavita
Kavita is a fast, feature rich, cross platform reading server. Built with the goal of being a full solution for all your reading needs. Setup your own server and share your reading collection with your friends and family.
Lidarr/Lidarr
Looks and smells like Sonarr but made for music.
Version Downloads Last updated
21.0.2 441,956 3/17/2024
20.0.34 23,145 3/15/2024
20.0.28 64,861 3/9/2024
20.0.15 765,676 1/22/2024
20.0.4 385,268 12/5/2023
20.0.1 1,267 12/5/2023
19.2.91 149,806 12/5/2023
19.2.87 530,478 11/16/2023
19.2.69 1,294,099 8/29/2023
19.2.67 32,914 8/25/2023
19.2.66 1,698 8/25/2023
19.2.64 67,184 8/22/2023
19.2.63 2,071 8/22/2023
19.2.61 11,194 8/21/2023
19.2.51 223,994 7/31/2023
19.2.50 4,068 7/31/2023
19.2.29 1,374,142 5/17/2023
19.2.26 37,357 5/12/2023
19.2.25 2,289 5/12/2023
19.2.22 152,180 5/4/2023
19.2.18 132,500 4/24/2023
19.2.17 10,394 4/23/2023
19.2.16 107,127 4/19/2023
19.2.15 342,003 4/18/2023
19.2.13 2,034 4/18/2023
19.2.12 2,255 4/18/2023
19.2.11 67,389 4/13/2023
19.2.9 39,377 4/11/2023
19.2.8 5,859 4/11/2023
19.2.4 981,068 3/13/2023
19.2.1 302,655 3/2/2023
19.1.18 355,532 2/14/2023
19.1.14 142,623 1/31/2023
19.1.13 316,698 1/24/2023
19.1.5 1,107,435 12/19/2022
19.1.1 71,337 12/13/2022
19.0.1 156,201 12/8/2022
18.0.1 396,521 11/28/2022
17.2.26 257,376 11/18/2022
17.2.3 3,399,967 9/16/2022
17.2.1 215,895 9/10/2022
17.1.1 1,084,636 8/15/2022
17.0.28 14,205 8/15/2022
17.0.24 1,042,764 7/19/2022
17.0.23 235,161 7/15/2022
17.0.21 361,753 7/4/2022
17.0.18 745,773 6/9/2022
17.0.15 416,809 5/20/2022
17.0.14 56,659 5/18/2022
17.0.13 120,644 5/17/2022
17.0.12 60,853 5/16/2022
17.0.11 12,653 5/15/2022
17.0.10 246,443 5/12/2022
17.0.9 3,705 5/11/2022
17.0.8 4,289 5/11/2022
17.0.7 3,018 5/11/2022
17.0.6 3,039 5/11/2022
17.0.5 2,973 5/11/2022
17.0.4 19,948 5/11/2022
17.0.3 524,873 4/26/2022
17.0.2 3,127 4/26/2022
17.0.1 16,981 4/25/2022
16.1.26 103,318 4/24/2022
16.1.25 1,006,484 3/23/2022
16.1.24 46,950 3/22/2022
16.1.23 175,524 3/14/2022
16.1.22 6,837 3/11/2022
16.1.21 2,975 3/11/2022
16.1.20 171,090 3/8/2022
16.1.19 3,095 3/8/2022
16.1.18 3,105 3/8/2022
16.1.17 3,014 3/8/2022
16.1.16 47,916 3/3/2022
16.1.15 316,601 2/19/2022
16.1.14 3,095 2/19/2022
16.1.13 3,630 2/19/2022
16.1.12 3,056 2/19/2022
16.1.11 30,625 2/17/2022
16.1.10 540,906 2/4/2022
16.1.9 40,282 2/2/2022
16.1.8 4,570 2/2/2022
16.1.7 26,497 1/31/2022
16.1.6 3,363 1/31/2022
16.1.5 6,425 1/31/2022
16.1.4 713,685 1/12/2022
16.1.2 3,952 1/12/2022
16.1.1 40,482 1/11/2022
16.0.8 146,052 1/9/2022
16.0.7 41,328 1/8/2022
16.0.6 2,712 1/8/2022
16.0.5 2,678 1/8/2022
16.0.4 2,720 1/8/2022
16.0.3 43,504 1/6/2022
16.0.2 5,489 1/6/2022
16.0.1 732,945 12/22/2021
15.0.1 4,199 12/22/2021
14.0.13 305,857 12/11/2021
14.0.12 2,850 12/11/2021
14.0.11 3,047 12/11/2021
14.0.10 2,866 12/11/2021
14.0.9 2,970 12/11/2021
14.0.8 2,997 12/11/2021
14.0.7 2,825 12/10/2021
14.0.6 2,691 12/10/2021
14.0.5 2,696 12/10/2021
14.0.4 2,959 12/10/2021
14.0.3 903,778 11/27/2021
14.0.2 4,850 11/26/2021
14.0.1 14,622 11/26/2021
13.2.47 8,851,867 8/25/2021
13.2.46 3,069 8/25/2021
13.2.45 2,825 8/25/2021
13.2.43 592,490 7/27/2021
13.2.42 1,079,089 7/23/2021
13.2.41 135,219 7/15/2021
13.2.40 4,959 7/14/2021
13.2.39 4,553 7/14/2021
13.2.38 364,883 6/15/2021
13.2.37 20,693 6/10/2021
13.2.36 2,863 6/10/2021
13.2.35 2,806 6/10/2021
13.2.34 2,867 6/10/2021
13.2.33 3,684,337 5/15/2021
13.2.32 2,958 5/15/2021
13.2.31 133,400 5/2/2021
13.2.30 3,057 5/2/2021
13.2.29 558,090 4/14/2021
13.2.28 665,324 3/25/2021
13.2.27 4,060 3/25/2021
13.2.25 2,664,708 3/9/2021
13.2.24 40,637 3/6/2021
13.2.23 258,503 2/24/2021
13.2.22 3,234 2/24/2021
13.2.20 16,077 2/23/2021
13.2.19 3,033 2/23/2021
13.2.18 3,896 2/23/2021
13.2.17 6,346 2/23/2021
13.2.16 3,183 2/22/2021
13.2.15 21,060 2/18/2021
13.2.14 3,095 2/18/2021
13.2.13 3,197 2/18/2021
13.2.12 3,076 2/18/2021
13.2.11 42,356 2/16/2021
13.2.10 256,717 2/10/2021
13.2.9 648,548 1/14/2021
13.2.8 260,737 12/22/2020
13.2.7 23,529 12/20/2020
13.2.6 123,356 12/16/2020
13.2.5 110,775 12/9/2020
13.2.4 86,964 12/5/2020
13.2.3 3,504 12/4/2020
13.2.2 195,132 11/26/2020
13.2.1 16,638 11/26/2020
13.1.2 3,210 11/25/2020
13.1.1 3,146 11/25/2020
13.0.1 213,245 11/21/2020
12.2.27 31,650 11/21/2020
12.2.26 5,814 11/20/2020
12.2.25 118,398 11/17/2020
12.2.24 83,171 11/15/2020
12.2.23 3,149 11/15/2020
12.2.22 3,362 11/14/2020
12.2.21 9,160 11/12/2020
12.2.20 6,634 11/12/2020
12.2.19 96,929 11/5/2020
12.2.7 817,699 10/15/2020
12.2.6 36,584 10/15/2020
12.2.5 109,336 10/12/2020
12.2.4 3,161 10/12/2020
12.2.3 51,629 10/12/2020
12.2.2 45,055 10/7/2020
12.2.1 251,011 9/28/2020
12.1.11 5,458 9/28/2020
12.1.10 92,254 9/24/2020
12.1.9 361,183 9/11/2020
12.1.2 3,135 9/11/2020
12.1.1 763,678 8/3/2020
12.0.13 16,798 8/2/2020
12.0.10 96,446 7/25/2020
12.0.9 72,236 7/21/2020
12.0.8 39,616 7/19/2020
12.0.7 2,582 7/19/2020
12.0.6 2,669 7/19/2020
12.0.5 97,722 7/11/2020
12.0.4 89,029 7/2/2020
12.0.3 36,933 6/29/2020
12.0.2 97,351 6/23/2020
12.0.1 51,263 6/20/2020
11.0.18 1,574,193 6/20/2020
11.0.17 33,417 6/19/2020
11.0.16 3,354 6/18/2020
11.0.15 26,710 6/18/2020
11.0.14 3,680 6/17/2020
11.0.13 3,853 6/17/2020
11.0.12 3,149 6/17/2020
11.0.11 3,326 6/17/2020
11.0.10 7,886 6/16/2020
11.0.9 2,545 6/16/2020
11.0.8 2,669 6/16/2020
11.0.7 676,853 5/28/2020
11.0.6 1,303,453 5/8/2020
11.0.5 48,698 5/6/2020
11.0.4 61,607 5/1/2020
11.0.3 6,313 4/30/2020
11.0.2 85,696 4/26/2020
11.0.1 3,319 4/26/2020
10.0.10 35,265 4/20/2020
10.0.9 23,945 4/17/2020
10.0.8 165,028 4/7/2020
10.0.7 22,567 4/3/2020
10.0.6 23,388 4/1/2020
10.0.5 3,193 4/1/2020
10.0.4 3,204 4/1/2020
10.0.1 195,401 3/21/2020
9.0.6 39,287 3/19/2020
9.0.5 71,340 3/16/2020
9.0.4 442,366 2/18/2020
9.0.3 3,929 2/18/2020
9.0.2 28,087 2/11/2020
9.0.1 3,433 2/11/2020
8.1.1 103,903 2/11/2020
8.0.6 3,427 2/11/2020
8.0.5 117,154 1/29/2020
8.0.4 6,811 1/27/2020
8.0.3 186,170 1/19/2020
7.1.10 245,404 1/17/2020
7.1.8 3,933 1/17/2020
7.1.4 89,442 1/13/2020
7.1.3 247,647 1/6/2020
7.1.1 628,092 12/21/2019
7.0.16 19,412 12/19/2019
7.0.15 106,910 12/5/2019
7.0.7 1,147,627 10/21/2019
7.0.5 40,364 10/11/2019
7.0.4 883,336 9/29/2019
6.0.38 119,864 9/26/2019
6.0.36 21,586 9/24/2019
6.0.34 11,291 9/24/2019
6.0.32 91,968 9/9/2019
6.0.27 142,152 9/3/2019
6.0.25 3,714 9/2/2019
6.0.23 73,011 8/26/2019
6.0.21 104,571 8/12/2019
6.0.19 52,057 8/9/2019
6.0.17 49,744 8/5/2019
6.0.15 173,608 7/9/2019
6.0.14 175,877 6/29/2019
6.0.13 3,827 6/28/2019
6.0.11 48,978 6/21/2019
6.0.9 3,635 6/21/2019
6.0.7 34,912 6/16/2019
6.0.6 3,369 6/16/2019
6.0.5 17,862 6/13/2019
6.0.3 37,163 6/13/2019
6.0.1 176,827 6/7/2019
5.0.1 109,741 6/3/2019
4.2.17 19,955 5/30/2019
4.2.15 20,688 5/28/2019
4.2.13 98,450 5/15/2019
4.2.12 6,652 5/15/2019
4.2.10 63,544 5/10/2019
4.2.9 121,955 5/10/2019
4.2.8 141,354 4/28/2019
4.2.4 82,100 4/19/2019
4.1.6 192,436 4/9/2019
4.0.11 187,294 3/30/2019
3.1.1 227,628 3/10/2019
3.0.10 1,254,161 1/5/2019
3.0.2 298,863 12/7/2018
2.2.18-beta 2,970 12/3/2018
2.2.17-beta 2,350 12/2/2018
2.2.16-beta 2,189 12/1/2018
2.2.15-beta 2,277 12/1/2018
2.2.14-beta 2,239 12/1/2018
2.2.13-beta 2,301 12/1/2018
2.2.12-beta 2,365 12/1/2018
2.2.11-beta 2,204 12/1/2018
2.2.10-beta 2,269 11/28/2018
2.2.9-beta 2,498 11/16/2018
2.2.8-beta 13,135 11/9/2018
2.2.7-beta 2,405 11/5/2018
2.2.6-beta 2,389 10/30/2018
2.2.5-beta 2,300 10/30/2018
2.2.4-beta 2,296 10/30/2018
2.2.3-beta 2,244 10/29/2018
2.2.2-beta 2,327 10/25/2018
2.1.0.256 381,780 10/20/2018
2.1.0.247 92,336 10/15/2018
2.1.0.237 24,678 10/14/2018
2.1.0.236 104,981 10/10/2018
2.1.0.235 45,626 10/8/2018
2.1.0.234 3,808 10/8/2018
2.1.0.233 10,443 10/6/2018
2.1.0.232 8,576 10/4/2018
2.1.0.231 53,757 9/19/2018
2.1.0.230 97,207 9/8/2018
2.1.0.229 5,699 9/6/2018
2.1.0.228 131,642 8/27/2018
2.1.0.227 258,573 8/16/2018
2.1.0.226 23,797 8/14/2018
2.1.0.217 5,701 8/10/2018
2.1.0.216 8,358 8/9/2018
2.1.0.215 13,777 8/6/2018
2.1.0.214 4,114 8/5/2018
2.1.0.213 3,698 8/4/2018
2.1.0.211 35,734 7/25/2018
2.1.0.210 7,870 7/21/2018
2.1.0.209 128,884 7/20/2018
2.1.0.208 6,913 7/17/2018
2.1.0.207 3,825 7/17/2018
2.1.0.206 60,075 7/15/2018
2.1.0.205 4,426 7/12/2018
2.1.0.204 4,238 7/11/2018
2.1.0.203 3,984 7/11/2018
2.1.0.202 11,887 7/10/2018
2.1.0.201 6,203 7/10/2018
2.1.0.200 3,878 7/9/2018
2.1.0.199 3,319 7/9/2018
2.1.0.198 4,641 7/8/2018
2.1.0.197 3,377 7/8/2018
2.1.0.196 3,213 7/8/2018
2.1.0.195 3,274 7/7/2018
2.1.0.194 3,389 7/7/2018
2.1.0.193 3,357 7/7/2018
2.1.0.192 10,890 7/7/2018
2.1.0.191 3,343 7/7/2018
2.1.0.190 3,234 7/7/2018
2.1.0.189 3,297 7/7/2018
2.1.0.188 3,188 7/6/2018
2.1.0.187 15,077 7/6/2018
2.1.0.186 36,812 7/6/2018
2.1.0.185 3,439 7/5/2018
2.1.0.184 11,735 7/4/2018
2.1.0.183 3,350 7/4/2018
2.1.0.182 3,094 7/4/2018
2.1.0.181 3,394 7/4/2018
2.1.0.180 3,446 7/4/2018
2.1.0.179 3,377 7/4/2018
2.1.0.178 746,800 1/11/2018
2.1.0.177 15,108 1/2/2018
2.1.0.176 67,635 12/8/2017
2.1.0.175 72,157 11/16/2017
2.1.0.174 180,622 11/7/2017
2.1.0.173 3,623 11/7/2017
2.1.0.172 3,541 11/7/2017
2.1.0.171 4,146 11/4/2017
2.1.0.170 3,790 11/4/2017
2.1.0.169 3,432 11/4/2017
2.1.0.168 3,452 11/4/2017
2.1.0.166 3,554 11/4/2017
2.1.0.164 3,419 11/4/2017
2.1.0.163 3,404 11/4/2017
2.1.0.159 57,076 10/22/2017
2.0.0.144 398,720 5/3/2017
2.0.0.143 341,089 4/7/2017
2.0.0.142 2,577 4/7/2017
2.0.0.141 18,660 3/2/2017
2.0.0.140 36,512 1/17/2017
2.0.0.139 42,929 1/6/2017
2.0.0.138 44,549 11/17/2016
2.0.0.137 31,925 10/14/2016
2.0.0.136 8,307 10/1/2016
2.0.0.124 743,311 2/8/2016
2.0.0.123 28,295 12/29/2015
2.0.0.122 3,026 12/28/2015
2.0.0.121 2,913 12/28/2015
2.0.0.120 9,281 12/6/2015
2.0.0.119 2,936 12/6/2015
2.0.0.118 19,178 11/4/2015
2.0.0.117 8,727 10/19/2015
2.0.0.116 98,913 7/20/2015
2.0.0.115 34,219 5/18/2015
2.0.0.114 2,966 5/18/2015
2.0.0.113 91,623 3/18/2015
2.0.0.112 3,802 3/11/2015
2.0.0.111 3,148 3/11/2015
2.0.0.110 2,785 3/11/2015
2.0.0.109 3,084 3/11/2015
2.0.0.108 5,944 3/4/2015
2.0.0.107 8,519 2/23/2015
2.0.0.106 5,173 2/20/2015
2.0.0.105 3,169 2/19/2015
2.0.0.104 9,510 2/14/2015
2.0.0.103 7,815 2/7/2015
2.0.0.102 3,266 2/7/2015
2.0.0.101 6,472 1/25/2015
2.0.0.100 2,950 1/25/2015
2.0.0.99 2,895 1/25/2015
2.0.0.98 3,572 1/25/2015
1.4.0.93 185,143 1/25/2015
1.4.0.92 73,995 9/29/2014
1.4.0.89 2,840 9/29/2014
1.4.0.88 2,880 9/29/2014
1.4.0.87 16,479 9/21/2014
1.4.0.86 435,335 5/7/2014
1.4.0.85 6,215 4/23/2014
1.4.0.84 6,440 4/7/2014
1.4.0.83 29,704 3/24/2014
1.4.0.82 2,863 3/24/2014
1.4.0.81 11,981 3/17/2014
1.4.0.80 2,840 3/17/2014
1.4.0.79 8,519 3/10/2014
1.4.0.78 5,443 3/2/2014
1.4.0.77 2,962 3/2/2014
1.4.0.76 6,350 2/21/2014
1.4.0.75 3,261 2/20/2014
1.4.0.74 45,399 1/12/2014
1.4.0.73 10,712 12/22/2013
1.4.0.72 8,625 12/1/2013
1.4.0.71 2,862 12/1/2013
1.4.0.70 3,234 11/21/2013
1.4.0.69 3,191 11/20/2013
1.4.0.68 5,101 10/15/2013
1.4.0.67 2,832 10/15/2013
1.4.0.66 48,554 7/31/2013
1.4.0.65 4,923 7/9/2013
1.4.0.64 6,813 4/26/2013
1.4.0.63 2,823 4/26/2013
1.4.0.62 2,902 4/26/2013
1.4.0.61 2,872 4/25/2013
1.4.0.60 2,747 4/25/2013
1.4.0.59 2,812 4/25/2013
1.4.0.58 2,874 4/25/2013
1.4.0.57 2,782 4/25/2013
1.4.0.56 2,829 4/25/2013
1.4.0.55 2,940 4/25/2013
1.4.0.54 2,902 4/25/2013
1.4.0.53 2,782 4/25/2013
1.4.0.52 2,924 4/25/2013
1.4.0.51 2,870 4/22/2013
1.4.0.50 2,777 4/22/2013
1.4.0.49 4,133 4/11/2013
1.4.0.48 3,874 3/24/2013
1.4.0.47 2,829 3/24/2013
1.4.0.46 2,895 3/24/2013
1.4.0.45 2,909 3/24/2013
1.4.0.44 4,152 3/16/2013
1.4.0.43 2,721 3/16/2013
1.4.0.42 2,862 3/16/2013
1.4.0.41 3,026 3/6/2013
1.4.0.40 6,457 12/24/2012
1.4.0.39 2,801 12/23/2012
1.4.0.38 2,814 12/23/2012
1.4.0.37 4,045 11/29/2012
1.4.0.36 2,879 11/29/2012
1.4.0.35 4,344 9/25/2012
1.4.0.34 2,857 9/25/2012
1.4.0.33 2,902 9/25/2012
1.4.0.32 8,711 7/14/2012
1.4.0.31 2,941 7/14/2012
1.4.0.30 2,829 7/12/2012
1.4.0.29 2,862 7/12/2012
1.4.0.28 2,838 7/12/2012
1.4.0.27 2,825 7/12/2012
1.4.0.26 2,957 7/2/2012
1.4.0.25 2,850 7/2/2012
1.4.0.24 5,043 5/15/2012
1.4.0.23 4,233 4/25/2012
1.4.0.22 2,816 4/25/2012
1.4.0.21 2,790 4/25/2012
1.4.0.20 3,631 4/18/2012
1.4.0.19 2,860 4/18/2012
1.4.0.18 2,929 4/18/2012
1.4.0.17 2,987 4/18/2012
1.4.0.14 2,864 4/4/2012
1.4.0.13 3,311 3/27/2012
1.4.0.12 3,718 9/16/2011
1.4.0.11 3,153 9/16/2011
1.3.0 4,027 5/27/2011
1.2.0 86,619 5/26/2011