OK, I wrote down step by step of what happens.
Uninstalled, manually deleted leftover files and registry keys.
Restart
Download mnemosyne-2.4-setup
Unblock mnemosyne-2.4-setup
Install mnemosyne-2.4-setup to C:\Program Files (x86)\Mnemosyne
Created Start Menu Shortcuts
Finish
Run Start Menu Shortcut
Mnemosyne.exe has stopped working
Problem signature:
Problem Event Name: APPCRASH
Application Name: Mnemosyne.exe
Application Version: 0.0.0.0
Application Timestamp: 00000000
Fault Module Name: qwindows.dll
Fault Module Version: 5.6.0.0
Fault Module Timestamp: 571b3f50
Exception Code: c0000005
Exception Offset: 00031b68
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 3081
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789
Search Internet for Solution
Files that help describe the problem:
C:\Users\\AppData\Local\Temp\WERBF1A.tmp.WERInternalMetadata.xml
C:\Users\\AppData\Local\Temp\WERCACE.tmp.appcompat.txt
C:\Users\\AppData\Local\Temp\WERCB6B.tmp.mdmp
Before I could save them the files dissapeared from the temp folder.
Run Mnemosyne from start menu shortcut
Unable to load file, query failed.
OK
If you are using a USB key, refer to the instructions on the website so as not to be affected by drive letter changes.
OK
Open (default.db)
Unable to load file, query failed
OK
Repeats asking to open default.db
Cancel
An unexpected error has occured.
Please forward the following to the developers:
Traceback (innermost last):
File "mnemosyne\pyqt_ui\mnemosyne", line 229, in <module>
File "mnemosyne\libmnemosyne\_init_.py",line 225, in initialise
File "mnemosyne\libmnemosyne\_init_.py",line 216, in initialise
File "mnemosyne\libmnemosyne\loggers\database_logger.py", line 26, in started_program
File "mnemosyne\libmnemosyne\loggers\databases\SQLite_logging.py", line 30, in log_started_program
File "mnemosyne\libmnemosyne\loggers\databases\SQLite.py".line 256 in con
File "mnemosyne\libmnemosyne\loggers\databases\_sqlite3.py".line47,in_init_
File "ntpath.py", line 139, in splitdrive
TypeError: object of type 'NoneType' has no len()
OK
Fatal Error!
Failed to execute script mnemosyne
OK
END