FW upgrade: Failed due to Invalid File

[MartinDoed]

Hi,

I have a SRT1500RMXLI where I need to make a firmware upgrade. I tried according to this post:

https://www.apc.com/us/en/faqs/FA170679/

My UPS has this:

Current Version

ID1025UPS 07.3

So I tried upgrading with file 'SRT1025UPS_08-2.enc', however when I upload the file via NMC I always get the error 'Failed due to Invalid File'. Do I miss something here?

Currently I have no physical access to the UPS as it is at a remote location.

Any ideas?

Thanks

Martin

[BillP]

@MartinDoed 

Check the FAQ now. There is a new firmware version 15 available now for the SRT1500RMXLI