First, check to make sure you’re on the latest version of the software. If you don’t, update to it first.
Second, Docs to Go has a feature that will remember the last location that you left off on and open the app to that location. This is a separate feature from the multitasking menu for iOS. Sometimes if the app crashes, you may get stuck in a state that you can’t get out of.
You can fix this by following this chain.
- Go to the settings app on the phone (NOT settings in Docs To Go)
- Scroll down to Docs To Go and Turn off “Remember app state”
- Re-open Docs To Go