The Write Filters VIs can return the following error codes. Refer to the KnowledgeBase for more information about correcting errors in LabVIEW.
| Code | Description | 
|---|---|
| −311071 | Unable to run the built application on the target. A user must log into a Windows session on the target. | 
| −311070 | Unable to run the built application on the target. The target returns an unexpected error. | 
| −311052 | Cannot commit all files. | 
| −311051 | FBWF returned an unknown error. | 
| −311050 | Cannot find the FBWF cache entry. | 
| −311049 | The system does not have enough memory to list all the FBWF cache entries. | 
| −311048 | The file path to remove does not exist in the exclusion list for the next session. | 
| −311047 | The file to restore does not exist in the FBWF cache. | 
| −311046 | Cannot restore a read-only file. | 
| −311045 | Cannot restore the file, because the file is in the exclusion path, renamed, or does not exist on the physical media. | 
| −311044 | Cannot commit changes, because the file is write-protected. For example, the file is in the CD-ROM. | 
| −311043 | Cannot commit changes, because the file is in the exclusion path, renamed, or does not exist on the physical media. | 
| −311042 | The file is not valid or not in the FBWF cache. | 
| −311041 | The volume name is not valid or the volume is not protected by FBWF. | 
| −311040 | FBWF is currently disabled, not enabled for the next session, or the volume is not protected by FBWF. | 
| −311026 | Failed to set a checkpoint level on the EWF protected volume. | 
| −311025 | Failed to free the memory that the EWF uses. | 
| −311024 | Failed to get the configuration information of the EWF protected volume. | 
| −311023 | Failed to get the configuration information of the EWF storage volume. | 
| −311022 | Failed to open the EWF overlay storage volume. | 
| −311021 | Failed to restore an EWF protected volume. | 
| −311020 | Failed to create a new checkpoint on the EWF protected volume. | 
| −311019 | Failed to disable HORM on the EWF protected volume. | 
| −311018 | Failed to enable HORM on the EWF protected volume. | 
| −311017 | Failed to get the list of EWF protected volumes. | 
| −311016 | Failed to clear the EWF command on the EWF protected volume. | 
| −311015 | Failed to live commit changes and disable EWF on the EWF protected volume. | 
| −311014 | Failed to commit changes to the EWF protected volume. | 
| −311013 | Failed to disable EWF on the volume. | 
| −311012 | Failed to enable EWF on the volume. | 
| −311011 | Failed to close the EWF protected volume handle or the EWF storage volume handle. | 
| −311010 | Failed to open the EWF protected volume. | 
| −311001 | Failed to get the Write Filters VIs library function. | 
| −311000 | Failed to load the Write Filters VIs library. |