Upgrade to 6.5.0 failure under DNN 9.8.0 (DLL in use by another process)

[lanthonyneville]

Describe the bug

On attempting to upgrade the Blog module from 6.4.1 to 6.5.0, under DNN 9.8.0, the upgrade failed. The upgrade was attempted 3 times, and the same error was seen on each try. The following error was seen in the installer log:

Info Starting Installation - Assembly
Info Assembly already registered - bin\DotNetNuke.Modules.Blog.dll
Info Creating backup of previous version - bin\DotNetNuke.Modules.Blog.dll

Failure ExceptionSystem.Exception: Error on 'C:\inetpub\wwwroot\DNN\Install\Temp\vmbhhtvg\bin/DotNetNuke.Modules.Blog.dll': See InnerException for details. ---> System.ComponentModel.Win32Exception: The process cannot access the file because it is being used by another process --- End of inner exception stack trace --- at SchwabenCode.QuickIO.Internal.InternalQuickIOCommon.NativeExceptionMapping(String path, Int32 errorCode) at DotNetNuke.Common.Utilities.FileSystemUtils.CopyFile(String sourceFileName, String destFileName) at DotNetNuke.Common.Utilities.Internal.RetryableAction.TryIt() at DotNetNuke.Services.Installer.Util.CopyFile(InstallFile installFile, String basePath, Logger log) at DotNetNuke.Services.Installer.Installers.FileInstaller.InstallFile(InstallFile insFile)

Failure Installation Failed - Assembly

This error seems to be specific to the Blog module, because straight after the 3 failed attempts, I successfully upgraded 4 other extensions.

Software Versions

• DNN: 09.08.00
• Blog Module: 06.05.00

To Reproduce

The steps I took were:

1. Starting with a DNN 9.6.1 installation running Blog 6.4.1, I upgraded to the new DNN 9.8.0 successfully
2. Go to Settings > Extensions > Install Extension
3. Drag and drop the Blog_6.5.0_Install.zip package onto the target panel
4. Step through the install wizard
5. On the PACKAGE INSTALLATION REPORT page, the error is shown

Expected behavior

The upgrade should install correctly.

[TopCat6]

I, too am getting this error:

Failure ExceptionSystem.Exception: Error on 'C:\DotNetNuke\Website\Install\Temp\d3kxyhjn\bin/DotNetNuke.Modules.Blog.dll': See InnerException for details. ---> System.ComponentModel.Win32Exception: The process cannot access the file because it is being used by another process --- End of inner exception stack trace --- at SchwabenCode.QuickIO.Internal.InternalQuickIOCommon.NativeExceptionMapping(String path, Int32 errorCode) at DotNetNuke.Common.Utilities.FileSystemUtils.CopyFile(String sourceFileName, String destFileName) at DotNetNuke.Services.Installer.Util.<>c__DisplayClass166_0.<CopyFile>b__0() at DotNetNuke.Common.Utilities.Internal.RetryableAction.TryIt() at DotNetNuke.Common.Utilities.Internal.RetryableAction.RetryEverySecondFor30Seconds(Action action, String description) at DotNetNuke.Services.Installer.Util.CopyFile(InstallFile installFile, String basePath, Logger log) at DotNetNuke.Services.Installer.Installers.FileInstaller.InstallFile(InstallFile insFile)

Failure Installation Failed - Assembly

The problem seems to be that w3svc has the dll inuse and it cannot be deleted. If I delete the module, the DotNetNuke.Modules.Blog.dll file is left behind. If I try to delete it through Windows Explorer I get the error:

The action cannot be completed because the file is open in w3wp.exe.

If I stop SQL Server and World Wide Publishing (w3svc), I am able to delete the dll.

This is also happening on other modules, ever since upgrading to DNN 9.8.0