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ARMWSD does not work in Windows 11. Com port cannot be opened.

Category: Software
Product Number: ADUC7026
Software Version: ARMWSD.exe

I want to use ARMWSD on Windows 11 to download my program on ADuC7026 evaluation board. I am using the serial cable provided with the evaluation kit to download the software. On windows 10, there were no problems in using the ARMWSD to download the program but ARMWSD does not seems to work with Windows 11. My setup has had no changes from Windows 10 to Windows 11. I am using a serial to usb adapter whose comport drivers are succesfully installed and can be viewed in the windows device manager as working fine. I also tried to run the ARMWSD in windows compatibility mode but all in vain.  Can anyone point me to the right direction how to resolve the issue?
ARMWSD.exe gives an error message about failure to open COM port. While, I checked on other terminal software, the com port was accessible.