R
ruic
Start Explorer
Choose Tools
Folder Options
File Types Tab
Find the .PDF extension
Click Change
Find the program that you want to open the .PDF file and
Click Open
Ok
Apply
wait a couple of seconds and it should be set.
Choose Tools
Folder Options
File Types Tab
Find the .PDF extension
Click Change
Find the program that you want to open the .PDF file and
Click Open
Ok
Apply
wait a couple of seconds and it should be set.