I downloaded win32diskimager-v0.7-binary.zip to write an image to an SD card. I unpacked the zip-file to a location within my user directory. I tried to start the application. It asks for elevation, which I grant it, then something loads for a few seconds, but nothing else happens. No Window appears, and there is no error message or any other indication of anything happening after the loading cursor disappears.
Unfortunately, when I try to run the application in a command prompt, hoping it would generate some output, there is no output there either. Nothing is logged in the event log, either.
I went on to download 0.6, to see if it worked, because I remember using this application before, and it works good, so I managed to write the image after all. :)
The SD-card reader is an internal one, on an Acer laptop. It runs Windows 7 64bit, which is fully up-to-date as of this writing.