regsvr32 stellarprofile.dll
reg query "HKEY_CLASSES_ROOT\CLSID\00000000-0000-0000-0000-000000000000" /ve 2>nul || echo stellarprofile.dll is NOT registered (Replace the dummy CLSID with the actual COM GUID if known; otherwise use the file registration check below.) please check stellarprofile.dll is registered
reg query "HKEY_CLASSES_ROOT\TypeLib" /s /f "stellarprofile.dll" 2>nul && echo stellarprofile.dll IS registered || echo stellarprofile.dll is NOT registered regsvr32 stellarprofile
@echo off set "dllname=stellarprofile.dll" reg query "HKCR\TypeLib" /s /f "%dllname%" 2>nul >nul if %errorlevel% equ 0 ( echo %dllname% is registered. ) else ( echo %dllname% is NOT registered. ) please check stellarprofile.dll is registered