Maintenance Tool reports corrupted installation
I have Qt 5.4 on Windows 7(sp1), which was updated from an earlier installation of Qt5.0.
When I start MaintenanceTool.exe I get an error dialog saying:
Your installation seems to be corrupted. Please consider re-installing from scratch.
When I hit ok the maintenance tool opens up and appears to work correctly.
Qt Creator starts and seems to be working as well.
Just wondering if there is a repair tool to fix whatever is wrong, or log files I can inspect to see if this is fixable, or should I follow the suggestion given and re-install?
Here's what I have found so far...
D:> MaintenanceTool.exe -v D:> IFW Version: "2.0.1" Build date: "May 12 2015" Installer Framework SHA1: "ad18fee"  Language: en-US  Arguments: MaintenanceTool.exe, -v  Critical: Operations missing for installed packages ("qt.511.win32_msvc2012", "qt.511.android _armv7", "qt.511.win32_mingw48", "qt.511.win32_msvc2010", "qt.511.win64_msvc2012_64_opengl", "qt.511 .win32_msvc2010_opengl", "qt.511.win64_msvc2012_64", "qt.511")  Critical: Orphaned operations ()  created critical message box Corrupt_Installation_Error: 'Corrupt installation', Your install ation seems to be corrupted. Please consider re-installing from scratch.
It looks like nobody here knows how to answer your question. I suggest asking at the Interest mailing list (you need to subscribe first), to reach the Qt engineers.