Hello. I just recently created an unattended installation for the K-Lite Codec Pack and added it into WPI. We had previously just been running the standard EXE with no problems.
The unattended installation uses a BAT file and INI file where the BAT file can be run silently. I pathed WPI to the newly created BAT file but when running this, I receive a message from the installer that "The following applications are currently using files that need to be updated by this installer: Microsoft HTML Application host (MSHTA.exe)".
So basically, it wants WPI to be closed in order to run the installation. The BAT file runs fine by itself. Here is the contents of the bat file that is being run:
Any suggestions on how to add this into WPI to get around this message?