Invalid ms-dos function while copying file

Please let me know if you would like further assistance. I have tried everything but I'm still getting the error. I used the Registry editor, used command prompt, defragmented my drives but still it's not working. I want to copy some image files from a HDD to my laptop, and although most of them copy successfully, there are two folders which dont work and the MS-DOS error is displayed. What do I do now? Please help me :.

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Quick access. Search related threads. Use this forum to discuss miscellaneous issues that cannot be covered in any other Windows 7 forum. Sign in to vote. Saturday, March 1, AM. Hi, First, you may check if the flash disk is a good one as Forest brook mentioned. I also would like to share the following troubleshooot methods with you to check this issue.

Before perform the menthod 2, please refer to the link below to back up the registry first. Hope it helps. Monday, March 3, AM. Do you see the same problem with a different flash disk? If not then the file system on the problem stick is probably damaged. Save the files elsewhere, then reformat the disk. I'm getting the same error message when attempting to delete or rename an ini file on R2 server with admin rights.

After I rebooted the server it was working again. Friday, August 14, PM. Same on Windows Sunday, September 27, PM. This was the only folder I was having trouble copying; I checked all the other files and folders that copied successfully and discovered that they lacked extended attributes.

This is the quarantine attribute used by the OS to mark files downloaded from the internet as "potentially unsafe". Believing the attribute to be playing foul with Windows, I decided to remove it. This answer shows how:. I returned to the Windows machine and started copying the folder again -- it worked without a problem. Though, I knew this was an old or probably a solved problem but here is my addition to the solution.

I am late to this, but if someone is still looking for a solution: Copy command from the command prompt worked for me. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more.

Asked 10 years, 6 months ago. Active 4 years, 11 months ago. Viewed 53k times. What does it mean? How can it be resolved? Update Ok, it seems the file may be corrupt at the end of the movie file, as it causes VLC to hang and crash. Improve this question. Microsoft doesn't bother renaming ancient error messages? The closest I can come to even attempting to explain it is that the file-io function uses interrupt 2F or something, but I highly doubt that is the case.