Need help with Outlook

[LangLang]

Could anyone out there help me?
Here's my problem: When I attempt to open .pst extension file a pop-up box stating: "Cannot start Microsoft Outlook". Is there something I can do myself to fix Outlook?
Thanks

 

[Trouble]

Hello and welcome to the forum.
A .pst file is unique to "OFFICE" Outlook.
Do you have Office Outlook install on your computer currently?

 

[LangLang]

Hello.
Yes i do.

 

[Trouble]

Would you mind advising as to which version you are currently running?
You can try opening "Office Outlook" and then use the menu bar "File" -> "Open" (it might say open & export depending on version) -> Open Outlook Data File -> Browse (use the common dialog box to locate the .pst file you wish to open).
It should appear in the left side navigation pane.

 

[Norton]

I currently have MS Office 2010. Outlook disappeared when I upgraded from Win 7 to Win 10.
Win 10 wouldn't even install Outlook from my Office CD. I believe at the time a pop up asked me to install Office 365. Outlook was a great program.

 

[WMCarr]

Google could've told you where to look for a solution.
Look here:
https://www.outlookrepaironline.com/
https://support.office.com/en-us/ar...k-Window-D1F69DA6-B333-4650-97BF-4D77BD7ABB85