I have MacOS 26.2 and Parallels Desktop Version 26.2.0 (57363). I have a Windows 11 virtual machine, specifically Windows 11 Pro 25H2 with all Windows Updates applied. My issue is that after I suspend this virtual machine and resume, Parallels posts a message "Unable to switch to Coherence". My work-around is to reboot the virtual machine, but I would rather not. I suspend my virtual machines a lot. Any suggestions?
Hello, Thank you for your post. Please note that we have created a ticket for you and we will be contacting you on the email address you are using for the forum in order to further investigate and troubleshoot your issue. Regards, Parallels Team
Hi Keshav, is there any update on this? We have the same problem and even with the last update this problem still persists. The Windows Event log shows this as Event 1000 (sorry - German version): Fehlerhafter Anwendungsname: dwm.exe, Version: 10.0.26100.3624, Zeitstempel: 0xa30c5145 Fehlerhafter Modulname: pr|_hook.dll, Version: 26.2.2.57373, Zeitstempel: 0x697celba Ausnahmecode: 0xc0000005 Fehleroffset: 0x0000000000007328 Fehlerhafte Prozess-ID: 0x50C Fehlerhafte Anwendungsstartzeit: 0x1DC9AA0A7659A6A Fehlerhafter Anwendungspfad: C:\WINDOWS\system32\dwm.exe Fehlerhafter Modulpfad: C:\Program Files\Parallels\Parallels Tools\Services\pr|_hook.dll| Berichts-ID: ed6fcc80-e7a2-4127-8fad-b016e7b42656 Vollständiger Name des fehlerhaften Pakets: Fehlerhafte paketbezogene Anwendungs-ID: Thank you very much. Kind regards, Mario
