Incorrect Use LockFile settings or invalid PDF directory paths interrupt document creation.
Permissions or network issues
Restricted access to the PDF directory prevents Sage 100 from saving files successfully.
Printing or system issues
Problems like Print Spooler errors or General Ledger imbalances can trigger similar PDF errors.
Resolution
CAUTION:This solution needs advanced Operating System knowledge. Consult your system administrator for help. Sage isn't liable for issues caused by improper changes to the Windows Registry. Always back up your data before applying advanced solutions.
Verify Use LockFile setting
Enable the LockFile option
Launch Sage 100 (right-click and select "Run as Administrator")
Click File, then select Run
Enter PL_AdvancedOptions_UI as the Program name
Click OK
In the Paperless Office Advanced Options window, check Use LockFile
Click Accept
Validate PDF directory path and access
Locate the configured PDF directory
Open Paperless Office
Go to Setup menu
Select the appropriate maintenance task:
Journal and Register Maintenance
Report Maintenance
Form Maintenance
Click the Entries button (flashlight icon)
Select an entry that matches the failing document
Copy the PDF Directory path
Test directory access
Open File Explorer
Paste the copied path and attempt access
Open existing PDF files in the folder
Create and delete a test file in the directory
NOTE:
If access fails or shows permission errors, your network administrator must resolve it.
Check path structure and location
Ensure the directory uses a UNC path
Confirm the storage location sits on the Sage 100 server when possible
Tip: Network delays from remote storage can cause timeout errors.
Remove invalid files
Delete any 0 KB PDF files from the directory
Restart the Print Spooler service
Open Windows Control Panel
Navigate to Administrative Tools, then Services
Locate Print Spooler
Stop the service
Start the service again
Configure antivirus exclusions
Exclude the PDF directory
Add the PDF directory to antivirus exclusion lists
Repeat on workstation and application server
Note: Include Windows Defender or Microsoft Security Essentials if active.
Check for non-Paperless issues
Verify General Ledger registers do not show "out of balance" errors
Test printing to paper to confirm system stability