Product.wxs(23,0): error LGHT0204: ICE18: KeyPath for Component: 'EnvVariable' is Directory: 'INSTALLDIR'. What should I do to make MSI register env variable?īuilding the above WSX file with WIX 3.9 produces these errors: I tried also to look for it in System Properties > Environment Variables, but there is no such var there

exe file available in Program Files/test/my_test folder, but I can't access TEST env variable after installation via echo %test% (of course I reload cmd) No environment variable set after installation of MSI generated by WIX - wix My WSX file looks like this: Ĭopying works fine, i.e.