Same here, Windows 10 64b, WebDAV sync. Crashes with runtime error (same as above) after typing password. Working perfectly until Enpass asked me to update. Tried to reinstall but unfortunately same thing, and only the latest (non-working) version are available for download from enpass.io.
From event log:
Faulting application name: Enpass.exe, version: 0.0.0.0, time stamp: 0x0538bc38
Faulting module name: libstdc++-6.dll, version: 0.0.0.0, time stamp: 0x00000000
Exception code: 0x40000015
Fault offset: 0x0001f11d
Faulting process id: 0x23d0
Faulting application start time: 0x01d262cd0243b251
Faulting application path: C:\Program Files (x86)\Enpass\Enpass.exe
Faulting module path: C:\Program Files (x86)\Enpass\libstdc++-6.dll
Report Id: f683e241-7073-4020-95c1-e4779fe3e9cf
Faulting package full name:
Faulting package-relative application ID:
