Very good app, but MSVC ?, well to avoid days of realignment from such specifics i just grabbed the src of QTpfsGui 1.9.3, and ran the pro file with QT creator, with only one issue detected in one ui file as a redundant string, easily detected in the first compile runs. QTpfs gui runs perfectly on the latest "split up" OpenEXR's src packages, all c++ compiled with -Ofast on top of QT compiled with -O3, can really recommend a try as it outperforms the here provided executables by all standards, have performed flawlessly for some 5 months now, even using psd's So I recommend this setup, as the only change needed was to resize the main gui to modern screen standards,think it will compile with mingw 4.6 and up, have only tested down to 4.7.3 Thereby not in any way disrespecting the code writings in this project Well done guys !