GNOME Bugzilla – Bug 70865
Can't install through the installer (pre1) "dia is already installed. Please Uninstall it first."
Last modified: 2004-12-22 21:47:04 UTC
I've had 0.88 previously installed, but uninstalled it with the uninstaller. Dia 0.88 no longer appears amongst the installed programs in the "Add/Remove" panel. To be certain, I removed dia's leftover registry entries (I've successfully done this many times when other uninstallers fail), deleted the remnant "C:/Program Files/Dia" folder, and rebooted the computer. The problem remains. I suppose the installer will be more robust in the future, but for now, knowledge on how to "hand fix" the problem will be sufficient.
*** This bug has been marked as a duplicate of 69894 ***