I'm running Indesign 7.5.1 on Windows 7 Pro and as of today it keeps throwing an error message at startup relating to a missing "
activedocmonitor_indesignCS5.SDK.PLN" file. InDesign appears to run OK, although it keeps resetting my workspace. This started after running the Adobe updater...but I don't recall specifically if there was an ID update in that batch.
7.5.1 is a recent CS5.5 update.
It fixes a bug in 7.5.0 where Adobe forgot to check to make sure that CS5 plugins were disallowed (because they may not work in CS5.5).
It sounds like you have a 3rd party plugin called "activedocmonitor" (Active Document Monitor?) that doesn't support CS5.5?
Do you have any 3rd party InDesign plugins installed?
No, there are no third party plug-ins installed. This is a recent, clean install of CS5.5.