Sorted it thanks for all the help. managed to turn off the windows notifications and bobs your uncle
I'm having a similar problem, it turned off windows notifications but still hasn't fixed it.
Oddly enough now my Borderlands 2 editor trainer has stopped working since I tried running the most recent Borderlands Pre Sequel trainer had the .tmp problem. Now whenever I try to run either It gets to the 'customised for' loading part then automatically closes with windows making a doorbell-like noise.
Any ideas?
I'm running on windows 10
Using Bitdefender Antivirus - Adding trainers to the exclusion lists on both firewall and virus scan has allowed all my trainers both regular and editor based to work fine so far.