Modify "services" file (C:\windows\system32\drivers\etc) with following line
sapmscss 36XX/tcp
where XX is the instance of your message server (you can check it with transaction smms)
Modify "services" file (C:\windows\system32\drivers\etc) with following line
sapmscss 36XX/tcp
where XX is the instance of your message server (you can check it with transaction smms)