I have inherited an application that has Cr2008 Reportviewer and Autodesk Mapguide viewer applications, each running in separate applacation pools. The Crystal Reports are access via a menu which then loads the report based on entries in a database.
After starting the website if the reports are accessed first then al is OK with all reports being displayed. If the mapguide viwer is used first then Crystal accessed I get the following error:
"Retrieving the COM class factory for component with CLSID failed due to the following erro: 8007007f"
Also, after successfully access Crystal reports I then try and view Mapguide I get a failed to find DLL error!
This error continues until the website is restarted. This issue occours on the development machines as well on the published website. I have SP3 installed on the development machine and website and mapguide 2011 web extensions.
Any help will be much appreciated.