Please, help me!
How to solve this problem and avoid regular fatal error undo compilation?

Creating Map Searching Directory...
ERROR! Language revision conflict.
Import error for C:\Map\New\I04C7250.FTR
Error creating the Map Searching Directory:
See C:\Map\New\I0000501.MDR_LOG for more details

Error: MDR build failed. NT products require an MDR.


In the I0000501.MDR_LOG I have read:

ERROR! Language revision conflict.
Mdr revision is 32770, build revision is 32769
Source file = "C:\projects\createmdr_release\FTR_REC.CPP", line # = 1563.
Import error for C:\Map\New\I04C7250.FTR


Ending time stamp - 09/09/12 04:16:37.
Completion status = FATAL ERROR.

Total time 00 hrs 00 min 00 sec