ESET File Security: Error

[mcclamma 0]

"ESET File Security: Error"  4/1/2015 12:52:29 PM - During execution of Update on the computer "computer name", the following warning occurred: 

 

I'm getting this error for all of my servers pulling updates.  removed the cashe'  and even renamed the mirror folder. 

 

The server is also rebooting every 6 hours now.   No logs I can find. 

[Marcos 5,070]

It seems the warning message is not complete as the actual error is missing after "the following warning occurred:". What version of EFSW do you have installed? What operating system is installed?