TOPIC: 2.5.8 -> 2.5.9 upgrade problem

When performing an 2.5.8 removal and 2.5.9 installation of DT Register, the Joomla installator announces No installation package found after I have selected the correct com_dtregister2_5_9_J15.zip package for upload and installation. This error did not happen when doing the same on localhost and does not happen when testing installation of other components. Any idea what might be wrong? The package includes the installation php:s aso and seems absolutely fine.

Cheers, Ben

When did you download 2.5.9? There is no issue with the package... no one else is having a problem like this. Get a fresh download and try again.

I reckon the problem is on Joomlas side as all localhost installations of 2.5.9 are successful even if other installations work ok on the server. I last downloaded DT Reg 2.5.9 about three days ago. I'll do a local installation and put it up onto the server later.
Cheers Ben