Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

ابحث في الدعم

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox reports wrong pdf mime type

  • 1 (رد واحد)
  • 8 have this problem
  • 2 views
  • آخر ردّ كتبه iamjayakumars

more options

I have multiple Windows 7 pcs that are unable to upload PDFs to websites. When we try, we get a message that we can only upload pdfs. The problem is, we ARE uploading PDFs. This happens on more than 1 website.

I found that deleting mimetypes.rdf fixes the problem. However, the problem comes back and I have to delete mimetypes.rdf again.

Does anyone know how to figure out what is causing the mimetypes to keep changing? Is there a way to stop the mimetypes.rdf from being overwritten?

I have multiple Windows 7 pcs that are unable to upload PDFs to websites. When we try, we get a message that we can only upload pdfs. The problem is, we ARE uploading PDFs. This happens on more than 1 website. I found that deleting mimetypes.rdf fixes the problem. However, the problem comes back and I have to delete mimetypes.rdf again. Does anyone know how to figure out what is causing the mimetypes to keep changing? Is there a way to stop the mimetypes.rdf from being overwritten?

All Replies (1)

more options