Change installer to nsis

[kalmaguer]

Is your feature request related to a problem? Please describe. When launching older versions with auto update, the following sequence of events occurs: Program opens, program closes, power shell script runs, windows installer pops up, prompt to make changes to program.

If you decline, it loops over and over again infinitely and will not let you run the older version. You must accept and install new version.

Describe the solution you'd like Option to disable auto update, or decline update without looping infinitely through the update screen.