Error during read SWAT output

[Kailash Chandra Roy]

Dear Sir/Madam, 

After the successful run of my SWAT model, when, I want to read the SAWT output, and then check output files to import (output. rch, output.sub, output.hru etc...). finally when i "Run SwatCheck"  it can not run and show this type of massage, so  does anyone tell me what is the problem for this type massege???