seeaich

Hey guys, looking for some feedback.

I get the below as soon as i have some input on the cars controls. for example, i will touch the throttle and instantly get this. i used this fine yesterday, came todo some more logs this evening and got this. ive tried re-installing evo scan but no luck so far.

Event Log:

Info: Connection successful...
Error: Value cannot be null
Parameter name: key
Info: Datalogger Ended.

Wondering if anyone can help, i googled around and it seems it might be an excel issue?