Is there any way to do that in armory? If I right click on the transaction tab to bum fees and select bump fee from the menu just get a blank screen with my wallet ID. Thanks
1. Check the txhash in a block explorer, if it cannot find it, your tx is probably evicted from mempools across the network.
2. You can now delete Armory's mempool and restart it.
3. At this point you can respend the coins as if they never moved.