Failed to Add / Update .soe

[ShaningYu]

Software:   ArcGIS Server 10.1

Description:  Tried to Add / Update a .soe but failed.  The VS2010 was launched but the .soe program code is not attached in the open ArcSOC.   The message in ArcGIS Server Manage Logs is below:

     Failed to login, invalid username or password.

I had no such problem before.  Unknown why it happens.  Appreciate if you can help.

[nicogis]

Have you uploaded soe from manager ? What's the error ?

[ShaningYu]

The problem was due to the expiration of the license.  Solved after updating the license issue.  Thanks.