Ein Wechsel in den Coherence-Modus ist nicht möglich

Alex75

Bit poster
Hi,

I am using Parallels Desktop 5 (latest Updates installed) with a virtualized Windows 7 64Bit OS and have an issue since yesterday and I don't know why and how to fix.

I got a iMac 21,5" and have a separate Monitor. On that Monitor I got my Outlook running. The "rest" is on the main screen of the mac. To do so I have Parallels in Coherence Mode and this works for several weeks/months now. But since yesterday I got that german Message "Ein Wechsel in den Coherence Modus ist momentan nicht möglich...". (A change/switch to Coherence Modus is temporary not possible). I have done a restart of Windows 7, Parallels and the complete mac but the error still exists. Also I have had a look into the KB articles and I got 256MB RAM for the Grafikcard.

Any Tipps/Hints?

Many thanks in advance.

Alex
 
Hi,

found problem. In the screen options of Windows 7 (I dont know why) has the 2nd Monitor been disabled. While activating it I was also able to switch to coherence mode.

Regards,
Alex
 
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