Regular XENTRY AddOns can overwrite your patched xentryapi.dll . You may need to re-apply the patch after updates.
Copy the patched xentryapi.dll into the C:\Windows\SysWOW64\ directory. xentryapi.dll
Run the provided registry fix file (e.g., ConnectorAPI64.reg or old key loader for configassist 64bit.reg ). Regular XENTRY AddOns can overwrite your patched xentryapi