Thank you for letting us know about this problem.
This seems to be bug in one of our installers and it's now on our backlog.
However, there is a workaround. Uninstall JustDecompile and download the 2017.2.502.1 .msi installer from Your Account
. Don't forget to close and re-open VS after JustDecompile's installation is complete. This should do the trick.
Please, pardon us for the inconvenience caused and do not hesitate to contact us if you need more help.
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