eScan Knowledge base

As shared on our below wiki link regarding the issue "While Saving the Excel (.xls) files in network it use to take 10-15 seconds,which was slow, after installing eScan"

http://wiki.escanav.com/wiki/index.php/Escan/english/eScan-Troubleshooting/Installation

eScan Hotfix (espatch1.exe) can also be executed with the /OplockAdd parameter which adds Oplocks entry EnableOplocks=0 in HKLM\System\CurrentControlSet\Services\lanmanserver\parameters

Please refer to below link for more details about Opportunistic Locking.

http://support.microsoft.com/kb/296264
http://support.microsoft.com/kb/885936