Save the latest error thrown when ran in async mode
Save the latest error thrown when ran in async mode

johnrossell/NAppUpdate,vbjay/NAppUpdate,halotron/NAppUpdate,piotrwest/NAppUpdateMono,miguel-misstipsi/NAppUpdate2,yanpearson/NAppUpdate,group6tech/NAppUpdate2,synhershko/NAppUpdate,jinlook/NAppUpdate,lexruster/NAppUpdate,piotrwest/NAppUpdateMono