Hello Graham,
I'm sorry to hear about this. In this case, I request you to undo the AVG PC TuneUp changes. Please open AVG PC Tuneup program > click on rescue center > undo > restore all the AVG PC Tuneup changes. Please reboot your computer once and check if you can open the document. Please be informed that if you're clicking sleep mode for an application then the application will get disabled so if you're not going to using any application in future you can click sleep or else click ignore.
Best regards,
Alok.
I sent acrobat to sleep to save power and now it refuses to wake up when i try to open a document
Hello Graham,
I'm sorry to hear about this. In this case, I request you to undo the AVG PC TuneUp changes. Please open AVG PC Tuneup program > click on rescue center > undo > restore all the AVG PC Tuneup changes. Please reboot your computer once and check if you can open the document. Please be informed that if you're clicking sleep mode for an application then the application will get disabled so if you're not going to using any application in future you can click sleep or else click ignore.
Best regards,
Alok.