Win 7 x64 guest + ms office + shared folders

[Guyver]

This is sort of a cross post, I'm just going to link to the other post in the windows forum, as it really applies to Solaris 11.x (11.0, 11.1 - even 11.2 beta) host, running windows 7 x64 guest

I intermittently get the guest reboot when opening office documents stored on VBox shared drives.

viewtopic.php?f=6&t=49634&p=291335&hilit=office#p291335

Let me know what you need to assist with diagnosing

[Guyver]

Just to add more to this, even if the documents are stored locally within the VBox vdisk structure, vbox will reboot during opening, or switching between spreadsheets.

I've double checked that the "hardware acceleration" is disabled in Excel 2010.

Let me know what you need to troubleshoot this weird issue.