If a mapped network drive wasn't reconnected, any program that tries to access resources on the mapped network drive fails. When you create a mapped network drive, there is an option 'Reconnect at logon' which you can check so that every time Windows logs on, they are automatically mounted using the current user's logon credentials.

Can Ping but can't access shared folder Jul 07, 2017 All the computers are running Win10. Sharing is enabled identically on 2 drives. I can access one from other computers (F:), but not the other (E:). Remote access was turned off, but turning it on didn't help. It's also turned off all all the other computers on the network, but they are all working as they should. Password is turned off.

Sep 03, 2018

Excel can't open files from network drive

All the computers are running Win10. Sharing is enabled identically on 2 drives. I can access one from other computers (F:), but not the other (E:). Remote access was turned off, but turning it on didn't help. It's also turned off all all the other computers on the network, but they are all working as they should. Password is turned off.

Cannot access my cloud data via file explorer - My Cloud Jul 08, 2018