Hello ,
thank you for providing this question.
I am a seasoned Windows expert with almost a decade in usage and support experience and hope to resolve your problems quickly.
I assume by saying you fixed printer spooler you mean you cleared and reset Windows Print Spooler exactly as described in point 6 of this guide:
https://support.microsoft.com/en-us/help/401540...
Please execute step 5 and then maybe step 6 if you are unsure you fully reset spooler services.
Since you cannot print to pdf i assume the problem is not with a single printer but with the system.
Therefor If the above procedure doesn't get it to work, you made sure you have no antivirus installed blocking part of the process i suggest we start scanning for corruption of system files next. I can guide you through the process, just answer here.
If you consider your problem solved it would be very good if you marked the answer which helped you so others can find and use this thread.
kind regards
F. Grobusch