If you by mistake deleted avchd files from sd card, do not worry, you can download sd card data recovery software such as Asoftech Data Recovery to get back those deleted files. See this step by step guide
How to recover files from SD card
The SD card data recovery software is easy to use. The most importantly, you can try it for free. Just download it from link above and use it to scan SD card and see whether your lost AVCHD files are recoverable. You can retrieve back deleted AVCHD files, mp4, mkv, wmv, mov, asf, avi files from sd card, microsd card, sdhc, sdxc, sd mini, cf card.
The SD card recovery program works on Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP computer. You can use it to restore both deleted and formatted files from camera/camcorder sd card, phone sd card, etc.
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