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Visual Studio Cannot Create/shadow Copy

I also don't think you should need to "clean solution". Very annoying. Then I get the error again and repeat. –david.mchonechase Jun 18 '09 at 2:51 1 I got the same issue while working with DotNetNuke. i'm working in VS 2005 - Error: The command "IF EXIST E:DotNetProjects2005OSSCard_OLDDoneCardbinDoneCard.dll.LOCKED (del E:DotNetProjects2005OSSCard_OLDDoneCardbinDoneCard.dll.LOCKED) ELSE (IF EXIST E:DotNetProjects2005OSSCard_OLDDoneCardbinDoneCard.dll (move E:DotNetProjects2005OSSCard_OLDDoneCardbinDoneCard.dll E:DotNetProjects2005OSSCard_OLDDoneCardbinDoneCard.dll.LOCKED))" exited with code 9009. http://bovbjerg.net/visual-studio/visual-studio-2012-cannot-create-shadow-copy.php

Cheers. More workarounds can be found on: http://www.connect.microsoft.com/VisualStudio/feedback/Workaround.aspx?FeedbackID=227522 No Comments Terms Of Use - Powered by Orchard Blog Sign in Join ASP.NET Home Get Started Learn Hosting Downloads Community Overview Community I get his error regularly and never found what specific action I do causes the error. it happens all the time (especially when using IIS Express), look at the views number of this post. –BornToCode Oct 23 '13 at 9:27 add a comment| 11 Answers 11 active

Do you have any more information on that? But I don't personnally fully understand what shadow copy does in the asp.net context, maybe someone can clarify if there are any bad side effect to disabling it:

Restart IIS EDIT: Items retrieved from an old version of the page (courtesy of archive.org). Basically, you can write scripts during pre and post builds of a project. How to handle a common misconception when writing a Master's thesis? Error 4 The command "IF EXIST c:inetpubwwwrootehp2.2WebbinEHP.Web.dll.LOCKED (del c:inetpubwwwrootehp2.2WebbinEHP.Web.dll.LOCKED) ELSE (IF EXIST c:inetpubwwwrootehp2.2WebbinEHP.Web.dll (move c:inetpubwwwrootehp2.2WebbinEHP.Web.dll c:inetpubwwwrootehp2.2WebbinEHP.Web.dll.LOCKED))" exited with code 9009.

I hope this doesnt continue to happen often, I would hate to see these errors occur in production. Workarounds The best solution is to do the following, since VS basically locks the file and you cannot use third party resources to unlock it. Still having this issue in November '14 with Visual Studio 2013 Update 4! –JMK Nov 17 '14 at 13:58 1 @JMK As the accepted answer suggests, I just stopped and restart VS.

As I mentioned above the project is an MVC4 application. Is it possible for a diesel engine computer to detect (and prevent) a runaway condition? up vote 20 down vote favorite 5 Several times a day I receive this error while running my asp.net mvc4 project. Professor Lewin: "Which string will break?" / Me: "That one." / Professor Lewin: "Wrong!" Teenage daughter refusing to go to school Can you dispel a magic effect you can't perceive?

it still happens in my case, and i cant seem to find any good posts on the subject. Exception Details: System.IO.FileLoadException: Cannot create/shadow copy ‘File Name' when that file already exists. Add these lines in the pre-build event command line, which basically unlocks the DLL within Visual Studio. And their fix is to prevent shadow copy.

Reply Follow UsPopular TagsASP.NET .NET Debugging IIS Microsoft ASP.NET Tip Silverlight Visual Studio SOS High Memory Azure Trivia of the Day Crash Exceptions Code AJAX IIS7 Windows Azure Chat MVC Archives news It disappeared magically after fixing a wrong PortalAlias. Login using C# Corner In Focus DOWNLOAD: C# Corner Android App Version 0.5.4 Why Developers Should Focus On Communication LEARN: How to become a Microsoft MVP C# Corner Weird Error: Cannot create/shadow copy 'Microsoft.Web.Preview' when that file already exists RSS 7 replies Last post Feb 01, 2007 07:23 AM by Rubes ‹ Previous Thread|Next Thread › Print Share Twitter

Submit Posted by Adam ONeil on 5/2/2014 at 11:32 AM still happens to me about 5-10% of the time when launching ASP.NET apps in debugger in VS2013 Version 12.0.30110.00 Update 1Microsoft Or maybe this time the shadow copy is timed slightly differently and it works. Are others having this issue as well? have a peek at these guys current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list.

View All Comments No new messages. Posted by Microsoft on 5/6/2013 at 3:52 PM We have fixed this issue in an upcoming release. After setting the property of these files to read/write, the problem was solved.

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Assemblies loaded will be copied to a shadow copy cache directory, and will be used from there. Does an Eldritch Knight's war magic allow Extra Attacks? Exception Details: System.IO.FileLoadException: Cannot create/shadow copy 'File Name' when that file already exists. and Jonh G., they are leaders of ASP.NET, and they had this problem live.

For instance, this question. Reply Eric Witkowski says: August 21, 2013 at 1:43 pm For any who encounter the "exited with code 9009" error, its because the code provided above is broken into 2 lines, Are you using an older VS? check my blog Login HomeServicesDatabase ServicesDatabase DesignSQL Server Reporting ServicesDatabase DevelopmentDatabase ConsultingDatabase ProgrammingWeb Database DevelopmentDatabase IntegrationDatabase ManagementDatabase ManagementAlaska Access DatabaseFree Access QuoteInformation Technology ConsultingIT Consulting CompanyIT ServicesIT SupportIT SolutionsIT Staffing ServicesSystems Integration SolutionsIT Support

Usually get this message usually when in a debug/edit/debug cycle after successfully building a C# solution and pressing F5 to debug it. Shadow copy creates a copy of the assemblies to be loaded instead, allowing for the original assemblies to be overwritten at anytime. –Michael Petito Oct 8 '13 at 13:47 add a Make a change (code or html) If it was code, rebuild the project (using keyboard shortcut CTRL+SHIFT+B) refresh the page see annoying error clean the solution rebuild solution refresh page verify If you wait a few moments before pressing F5 after a build, ASP.NET seems to have the time to complete whatever it needs to do.

So, should I just give up and try the shadowCopyBinAssemblies option? (And make sure not to copy this change to other environments.) Am I the only one who gets this issue All contents are copyright of their authors. If you wait a few moments before pressing F5 after a build, ASP.NET seems to have the time to complete whatever it needs to do. Reply plq1 None 0 Points 9 Posts Re: Weird Error: Cannot create/shadow copy 'Microsoft.Web.Preview' when that file already exists Jan 12, 2007 07:52 AM|plq1|LINK I have the same problem.

Well, that is not the only case for the error I think, but this one is most popular. –Zafar Apr 1 '14 at 16:11 add a comment| up vote 5 down Straight line equation Why were pre-election polls and forecast models so wrong about Donald Trump? After a bit of research, I also found this pre-build event which seems to be popular. (this workaround does not seem to work, perhaps it did in previous versions of VS Join them; it only takes a minute: Sign up What causes the asp.net Cannot create/shadow copy error?

Posts are from customer issues and things I feel may be useful.