Hi guys,
Please check the issue after setting a boot flag:
Open VM configuration (
http://kb.parallels.com/en/117287 ) > Hardware > Boot order > Advanced Settings and paste the following string in Boot flags textbox:
devices.sfilter.enable=0
If it doesn't help, kindly collect a new problem report once after the issue is reproduced:
http://kb.parallels.com/en/9058
paste here report ID number