Blog » Web Hosting » Web Application Gallery module is unavailable

Web Application Gallery module is unavailable

If you have upgraded your WebsitePanel version to WebsitePanel 1.2.0, you may receive the following error while accessing Microsoft Web Application Gallery:

Application Gallery module is unavailable: 
– MsDeployIsNotInstalled.

You may receive even if MsDeploy 1 and MsDeploy 2 are installed on your server. The solutions are different for 32-bit and 64-bit operating systems.

[1] Fix for 64-bit operating system:

– Install the latest version of MS Deploy (x64 version):
http://www.iis.net/download/WebDeploy

– Run WebsitePanel Server application pool in 64 bit mode .
– Restart IIS service.

[2] Fix for 32-bit operating system:

You will need to make changes in Windows registry.

– Open registry to change MsDeploy v1 path.

 – Go to [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\IIS Extensions\MSDeploy\1]

– Under “InstallPath_x86” enter the value  C:\Program Files\IIS\Microsoft Web Deploy\  (or path of  ms deploy 1 installation)

– Go to [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\IIS Extensions\MSDeploy\2]

– Under “InstallPath_x86” enter the value  C:\Program Files\IIS\Microsoft Web Deploy V2\  (or path of ms deploy 2 installation)

Do NOT forget to restart IIS after making above changes.

Kailash Aghera

Leave a Comment

Your email address will not be published. Required fields are marked *