Extract DATA.PCK and rename it to something else like DATA.BACKUP.PCK.
Drag & drop the .BAS file of a mission onto the DeBsmb.exe.
Open the .BAS file and set the value of the keyword .NIEBLA to 0.
You're welcome!
Before touching any data backup files please make some backups of it. There are many SharePoint backup options which will help you with this process. You never know what might happen with you backup files, so it's better to be safe.