Since davhole makes use of IE iframes, Internet Explorer may prompt you when visiting a davhole:
"Internet Explorer - Running a system command on this system might be unsafe. Do you wish to continue?"
You can safely click OK to that message each time you open a file or folder - or simply disable such prompts as follows:
How to set IE Internet Options to avoid IE prompt when visiting davholes
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IE > Tools > Internet Options...
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Security > Local intranet > Custom Level...
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Settings > Miscellaneous > Launching programs and files in a IFRAME > Enable
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OK > "Warning! - Are you sure you want to change the security settings for this zone ?" > Yes > OK
Enjoy! --Paul Merino
