Most likely, Apple HFS read-only, which is AppleHFS.sys and AppleMNT.sys - rename those and see.
You might want to run chkdsk after all this to make sure there are no errors with the drive and file system.
Windows Explorer will not accept HFS+ filenames with special characters and will "green bar" and hang when it does, too.
The faulty HFS driver is a valid concern.
Rename AppleHFS.sys and AppleMNT.sys
By doing the following you will disable HFS mount / read mode on windows XP, Vista, 7.
Navigate to c:/windows/system32/drivers/AppleMNT.sys, rename the AppleMNT.sys file to something like AppleMNT_keep.sys or something of your likings.
The faulty HFS driver is a valid concern. It seems to happen on many systems.
You find it in Windows/system32/drivers/
AppleHFS.sys
Renaming to AppleHFS_disabled.sys will avoid the blue screens until you have found another solution or Apple updates Bootcamp 3
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After renaming both myself because they are no longer "*.sys" or something? they are gone. In my case AppleHFS prevented Windows Backup from running to end and was causing error "some files skipped" and while some might find reading convenient, I prefer Windows not have even read-only access.
You can probably do better with MacDrive, or probably Paragon's HFS driver, to read AND write if needed, to HFS from Windows.
