I just rebooted the server and ran sqlagent -c -v and had the following results:

[094] SqlServerAgent started from command line

Then an error window pops up

ODBC Installer Error

The Program D:\MSSQL7\BINN\sqlagent.exe or...

The mail profile is not enabled.  The messenger service was on automatic.  I will reboot and try sqlagent -c -v  and post the results after the users allow me to have...

I ran sp_grantlogin for my NT authority\system and assigned sa privileges and rebooted the server.  I am getting the same results.  The agent looks like it started but the sql...

Yes,  This server has worked for a couple of years without any problems.  We had to reboot the server and then the SQL Server agent would not work.

I start the services with system account

Start is greyed out and it will not let me kill it.  In NT services it states that it is started. I can go into NT Services and try to kill...

Yes, I have tried to run jobs and I get the error 14258:  Cannot perform the operation while SQLServerAgent is starting.  Try again later.