Resolution

Laserfiche Forms 9.2 may not be able to display processes when hosted on IIS 7.0. The web page never appears to finish loading. The Windows Event Log will contain an entry with an exception message similar to the following

This operation requires IIS version 7.5 or higher running in integrated pipeline mode.

Cause

The release version of Laserfiche Forms 9.2 includes a version of ASP.NET Web API that contains a bug.

Resolution

The issue is resolved with updated versions of the affected files in ASP.NET Web API 5.1.2.

Click the following link to download a ZIP file containing the updated files from Microsoft.

KB1013559.zip

1. In the Laserfiche Forms installation directory, open the bin subfolder within the Forms subfolder. By default, the full path is C:\Program Files\Laserfiche\Laserfiche Forms\Forms\bin
2. Replace the existing copies of:
   • System.Net.Http.Formatting.dll
   • System.Web.Http.dll
   • System.Web.Http.WebHost.dll
   • System.Web.Mvc.dll
   with the updated versions (5.1.20129.0) included in the ZIP file.

More Information

https://aspnetwebstack.codeplex.com/workitem/1644