My NT Service Control Manager gives a 7011 warning

Are you sure it is 7011 or is it 7001?  what else are you doing with your NT box.  Are you running any HTTP stuff or GSNW?  
Srini.
Ps: What does your Event Log say about the errors?

It is a 7011 warning. The NT box works as an HTTP server.

My event log says (in Spanish) that a transaction has been waiting an interval of 120,000 ms for an answer.

What can be happening?

Thanks in advance...

It is a 7011 warning. The NT box works as an HTTP server.

My event log says (in Spanish) that a transaction has been waiting an interval of 120,000 ms for an answer.

What can be happening?

Thanks in advance...

This has been a known problem for Event ID 7001.  But why don't you give it a shot.
Use REGEDT32 with utmost caution, you might want to back it up.

1. Run Registry Editor (REGEDT32.EXE).
 
2. From the HKEY_LOCAL_MACHINE subtree, go to the following subkey:
 
      \SYSTEM\CurrentControlSet\Services\HTTPS
 
3. For the following value name, remove MUP:
 
      Value Name: DependOnService
      Data Type:  REG_MULTI_SZ
      String:     MUP Tcpip AFD
 
4. Quit Registry Editor.
 
5. Shutdown and restart Windows NT.

Good luck..
Srini.

"MUP Tcpip AFD" does not appear in the registry (neither a meaning substring)

which could be the cause of the problem?

Are you using MS Chat ?????