Each time I run the install of 9.0.114.000 over my previous version of ZAES on XPsp3, I hang at 6% while copying vsdataold.dll
I tried uninstalling ZAES which warned me about quarantined files; I let it delete them.
During the fresh install I hung at 18% while copying zlquarantine.dll
Each hang had 100% CPU utilization and no disk I/O and I let one hang run for an hour.
I tried the same install EXE on another system and the upgrade worked OK.
What should my next step be?