Hi Daniel,
I was just able to try this in 2015 32-bit and it worked just fine so you can migrate to 2015 32-bit. I also wanted to clarify information I provided previously. 2017 is the last version of DIAdem which provides any new features for the 32-bit version. However, subsequent versions will contain things like bug fixes and patches for the 32-bit version, so the normal process of addressing bugs in subsequent versions will likely be followed in this case. This information typically isn't made public until the release actually happens, so the best way to follow bug fixes is by referring to the release notes for future versions of DIAdem which will directly list all bug fixes implemented in that version by CAR number (this is related to CAR #: 664024). Please refer to the Corrected Errors in DIAdem 2017 section of this document for an example of the listings I'm referring to.
Regards,
