I suspect the error message reads: "Error applying transforms. Verify that the specified transform paths are valid." This has happened to others whose system language is Arabic while installing the main iTunes component and seems to be due to a bug with the iTunes 12.2.2.25 for Windows installers. Temporarily change your system to a supported language to allow the installation to complete. Supported languages for the installer are: Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, and Vietnamese.
Yours is the first report I've spotted regarding Portuguese. Would you mind letting me know if you are in Portugal or Brazil?
tt2