FIXED Error reading Corona 4GB jrunner

[Argentum]

I am trying to read the 4gb corona nand it is identified by windows and jrunner with the correct size but I get this in the log when I attempt to read:

Reading from to C:\Users\Amgad\Xbox\RGH\J-Runner v02 Beta (283) Core Pack\output\nanddump1.bin
System.ArgumentException: Invalid handle.
Parameter name: handle
at System.IO.FileStream..ctor(SafeFileHandle handle, FileAccess access, Int32 bufferSize, Boolean isAsync)
at System.IO.FileStream..ctor(SafeFileHandle handle, FileAccess access)
at JRunner.Forms.LDrives.read()0

any idea whats wrong?

 

[stefanounick]

run as admin?

 

[Argentum]

Sure, yes

 

[Martin C]

Does it take a while to register the console as a USB device?

If so, it might be the USB Card reader itself which is the issue.

 

[Argentum]

It worked now, thx for help.

After trying several times it seems to work only in this order

- plug the card reader (alone) into the PC
- plug the power into the console with the SD tool fixed
- Connect the SD tool to the card reader

 

[Shadowlance]

I'm having the exact same issue, using the tx kit. One laptop sees it the proper size and everything but gives the error when trying to read the NAND, my other laptop won't see it at all. I may go get a USB reader and see if that helps, maybe my internal reader is not up to snuff.

Update:
Bought a dynex sd/micro sd USB reader and it works like a charm

 

[FlipMode]

I'm having the exact same issue, using the tx kit. One laptop sees it the proper size and everything but gives the error when trying to read the NAND, my other laptop won't see it at all. I may go get a USB reader and see if that helps, maybe my internal reader is not up to snuff.

Could be, I had a card reader that could read but not write, it would start to write then puke. I figured if it could read no problem writing shouldn't be an issue.

I used another reader and it wrote fine.