Commented Unassigned: doskey crash [901]

Whenever I try to use Node.js Tools I get a crash on doskey.exe. This happens when I create or open a Node project and when I open the npm tools. I did not try any other node tools features.

When I click on close program Studio continues to work. But the error comes very often, so node.js Tools are unusable for me.

I am running on Windows 7 (64bit)
Visual Studio Professional 2012 (german)
Visual Studio Express Web 2013 (german)

Do you have any idea how to fix this?

Thank you very much
Regards

The Details of the crash are:
Problemereignisname: APPCRASH
Anwendungsname: doskey.exe
Anwendungsversion: 6.1.7600.16385
Anwendungszeitstempel: 4a5bbffe
Fehlermodulname: doskey.exe
Fehlermodulversion: 6.1.7600.16385
Fehlermodulzeitstempel: 4a5bbffe
Ausnahmecode: c0000005
Ausnahmeoffset: 00001bd3
Betriebsystemversion: 6.1.7601.2.1.0.256.4
Gebietsschema-ID: 1031
Zusatzinformation 1: 0a9e
Zusatzinformation 2: 0a9e372d3b4ad19135b953a78882e789
Zusatzinformation 3: 0a9e
Zusatzinformation 4: 0a9e372d3b4ad19135b953a78882e789


Comments: Hi crwilcox,[0A][0A]I don't start VS via cmdline, I use the search in the Startmenu.[0A]Funnily I do not get the Error with Python Tools for VS neither in VS2012 nor in VS2013[0A][0A]Regards[0A]Ludwig