"...when I reinstalled it, it no longer lets me load PZ3 files" This might fix your problem without the hassle of reinstalling Poser: Try renaming your Poser folder to something else such as PoserTEMP. Run Vue and try importing a PZ3 file. Vue will ask you to locate your Poser.exe file. Tell it where it is. Now, quit Vue, rename the Poser folder back to the original name. Go back into Vue and repeat the process of importing a PZ3 file and telling Vue where Poser.exe is located. Give it a try and good luck!