"Not able to get handle on volume" error + errorlevel checking not working

[HarikalarKutusu]

I run this snipplet in an elevated batch file:

CD Tools\CommandLineDiskImager
CommandLineDiskImager.exe %SETUPDRV%%SETUPDIR%img\raspbian-jessie-lite.img %SDCARDDRV%
rem Above structure yields to the following as expected, all files/drives in place
rem CommandLineDiskImager.exe E:\setup\img\raspbian-jessie-lite.img S:
IF ERRORLEVEL 0 GOTO IMAGEOK
GOTO FAIL
CD ....
:IMAGEOK
...
:FAIL

The output is :

writing file E:\setup\img\raspbian-jessie-lite.img to device S:
error - not able to get handle on volume
error - invalid handle value for volume

Same operation works with Win32DiskImager GUI. I also can format the SDCard with Win10 and SDFormatter 4. So I assume the SDCard is functioning. Also tested with two more SDCards (Sandisk Ultra 16GB), same result.

Furthermore the errorlevel check does not work - in this case at least.

I hope I'm not making a stupid mistake...

Cheers

[HarikalarKutusu]

OK, the first issue was not with CommandLineDiskImager...

I was using COMODO Internet Security Premium and AutoSandbox was on. Although I clicked "ignore" it was not working, may be a bug on their side...

After disabling AutoSandbox, it worked.

Maybe it would be a good idea to put a small note about this as sandboxing is very common nowadays + the software uses direct drive access...

Maybe that condition could be checked inside and/or errorlevel could be set?