Nuendo 5.1.1 Update crash

When I try to install the 5.1.1 update it crashes and dosn’t work.
My previous version is 5.1 with Win7 pro 64bit.
It too doesn’t work when I call the update as administrator.

Any suggestions?

Problemsignatur:
Problemereignisname: APPCRASH
Anwendungsname: autorun.exe_Nuendo 5.1.1 update
Anwendungsversion: 5.1.1.651
Anwendungszeitstempel: 4d39896e
Fehlermodulname: autorun.exe
Fehlermodulversion: 5.1.1.651
Fehlermodulzeitstempel: 4d39896e
Ausnahmecode: c0000005
Ausnahmeoffset: 000fa90a
Betriebsystemversion: 6.1.7600.2.0.0.256.48
Gebietsschema-ID: 3079
Zusatzinformation 1: 0a9e
Zusatzinformation 2: 0a9e372d3b4ad19135b953a78882e789
Zusatzinformation 3: 0a9e
Zusatzinformation 4: 0a9e372d3b4ad19135b953a78882e789

It seems that you updated the installer, because the version I have downloaded was from 5:11pm the “new” version is from 6:04pm. The “new” version worked for me.

no problem here N5 32bit / Win 7 x64.

Cheers,
Bernard