To repair a corrupt VHD/VHDX file on Windows, first create a copy of the damaged virtual disk to protect the original data. You can then use the SysInfo VHD Recovery Tool to scan and recover data from the corrupted VHD or VHDX file. Add the damaged file to the software, select either Standard or Advanced scanning, and choose a suitable recovery mode based on the corruption level. The tool supports fixed and dynamic VHD files, MBR and GPT partitions, and file systems such as NTFS, FAT16, FAT32, FAT64, HFS+, EXTX, and RAW. After scanning, you can preview the recovered files and folders before saving the required data or creating a recovered disk image. SysInfo VHD Recovery Tool offers a user-friendly approach for Windows users who need to repair corrupt VHD/VHDX files while preserving recoverable data.