Your comments

We have restored 0.3.8 to the web site.
It was temporarily removed while we rolled out a full 0.3.8 update.
We have restored 0.3.8 to the web site.
It was temporarily removed while we rolled out a full 0.3.8 update.

We are sorry to hear you had a bad experience with unchecky.
Unchecky can be removed from the control panel: select "add remove programs".
If this fails, then please use the cleaner tool we provide on the website http://unchecky.com/files/unchecky_cleaner.exe

Thanks for the report. It will be fixed in the next version.
An MSI installer is not planned for now, sorry.
Note that you can use silent installation with command line parameters.
For more details, see here.
Thanks for the reports, guys!
Should be fixed in the next version.