Impossible to get InstallLocation due to random key

[brunvonlope]

Trying to get MSYS2 InstallLocation with

Get-ItemProperty (Resolve-Path Registry::'HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\MSYS*') | Select-Object -ExpandProperty DisplayVersion

is simple impossible since the key is named as {85409743-9467-48d0-b0e8-7f8a1cbda52e}, which seems to be random.

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Would be nice to be able to get MSYS2 install path to make portable scripts

[lazka]

That logic seems to be hardcoded in qt-if: https://github.com/qtproject/installer-framework/blob/095be56fd370e058e13dd42ad4048852a509b1f6/src/libs/installer/packagemanagercore_p.cpp#L1805-L1819

But, one can install MSYS2 multiple times, so it needs to be unique I think.