I have PortableApps platform installed. It is configured to check for updates on launch, which I do manually.
Most apps seem to behave well, except qBittorrent. Today I was told that v 4.3.3 was available (my existing version is 4.3.1). When I instructed it to update, it went through the motions and said 'update was complete'. When I examined the version running, it still said 4.3.1.
Normally qBittorent starts automatically with Windows. Could this be the problem - that the PortableApps update sequence does not first shut down the existing app before updating it? If so, why does it (incorrectly) claim that the update was successful?
(I am not sure if this is a bug, or a 'feature'.)