Hi,
This seems to be an error message from the operating system. The error could actually caused by Visual Basic Script (VBS) from Microsoft and by McAfee VirsusScan revision 8.
This problem can occur in various DIAdem versions - sometimes when you launch DIAdem and sometimes when you close it.
DIAdem assumes that VBS is used as the script language for automating repeated processes. VBS obviously does not work well with McAfee VirsusScan. Refer to the McAfee Homepage for more information.
To solve the problem, download an update of the Microsoft Windows Script Engine, free of charge.
I hope this info solves the problem.
Best regards
Walter Rick