Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信，及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

Learn More

话题已存档。 如果需要帮助请提出新问题。

I can no longer open PDF files with Thunderbird. The attachments are showing up as winmail.dat. This was not a problem until a Thunderbird update.

  • 1 个回答
  • 2 人有此问题
  • 7 次查看
  • 最后回复者为 user01229325

Statco
Statco
more options

I can no longer open PDF files with Thunderbird. The attachments are showing up as winmail.dat. This was not a problem until I was prompted to do a Thunderbird update.

I can no longer open PDF files with Thunderbird. The attachments are showing up as winmail.dat. This was not a problem until I was prompted to do a Thunderbird update.

所有回复 (1)

user01229325
user01229325
more options

https://support.microsoft.com/en-us/kb/278061