This is a little strange to report, but the app has writing errors where I can't see how it even works at all.
I have a 16GB SD card with a 9mb partition on it, formatted to FAT. I read the SD card with success, and stopped it early, where the IMG file is 358,088,704 bytes. Looked at the IMG with a hex dumper, looks great.
So for a test, I tried to write the IMG contents back to the SD card. It's drive letter K: I get the warning, I say YES, and then I immediately get a Error 5 ACCESS IS DENIED.
What is the problem? If this is true, this app doesn't work at all. Windows 10 Home 19042.1237 20H2.
Have a nearly same problem. I can read a sd-card and write a imageto a local pc-folder.
If i try to write the image back to a other SD-card i have "write-errors - permission denied" so as if the sd-card is write-protectet. But it is a brand new card. any hints?
I"m wondering if the permissions are based on the raw data properties on the original files. When they get copied over, do they retain those access/read/write permissions both ways? Are the files themselves retaining the permissions from the original source drive?