![change default program to open pdf change default program to open pdf](https://support.pdfarchitect.org/hc/article_attachments/360075592872/mceclip1.png)
Provided that you’ve applied Outlook for a long time, you must have encountered various errors, and even crashes. After selecting, click “Close” directly.The following window is still “Open with” window, in which you can select directly or utilize “Browse” to select.You can select the target file type, such as “.xls” and then click “Change program” button. After a few seconds, all associations between file types with programs will show up.
![change default program to open pdf change default program to open pdf](https://www.msoutlookware.com/img/attachments/select-default-program.png)
#Change default program to open pdf windows
Finally I have no choice but to change the default programs in Windows Control Panel. At that time, I tried to open a spreadsheet attachment that is usually opened by Excel application, but WordPad showed up instead of MS Excel. I have ever encountered this issue as well.
#Change default program to open pdf pdf
In this case, you have to change the default program to open the pdf attachment. When you double click on a pdf attachment, Photoshop shows up and attempts to open the pdf file.