DrRun in dynamorio does not generate code coverage by default and application does not close default and run indefinitely

Created by: bikashdash

I am analyzing attack surface for winword where looking for interesting functions to fuzz. i am generating code coverage for a test file .docx with Drrun.exe like below image while running drrun, the target application(microsoft word) is not closing by default, hence not able to generating code coverage log file. however this works on other application like Adobe or Foxit. but not in the case of winword.exe

if i forcefully close the application by ctrl+c or terminate the application by default, it generates the code coverage but it is not in the proper format. and if i open this coverage file using ida light house plugin, it says unable to parse the file

Debug log with level 1 as below:

Folks, please help me on this...