My company recently bought another company who has sage 100 for their accounting software.  Before we close out their books we need to enter a few AR cash receipts.  I have a basic knowledge of Sage 100 but am not proficient.   I have entered the payments per the posted instructions on Sage University but when I go to print the receipts I get the dreaded "Unable to process the lockfile crystal report - cash receipts journal".  I am unable to find a resolution to this problem on Sage 100, Sage University, or online.  Any help would be greatly appreciated.