SynCom Dll missing

[emlm]

I get this message when I start up

[asmita6658]

@emlm

Greetings!
 
Welcome to the HP Support Community. This is a great place to get support, find answers and tips to your technical queries. I have reviewed your post and I understand, there's an issue with the "SynCom dll missing" error.

Don't worry, I'm here to help. To better assist you - Were there any recent changes made to the computer? 

While you respond to that, let's try these steps -

Step 1 Windows Updates troubleshooter -

Click on this link to run Windows Updates troubleshooter.

Step 2 Windows Updates - 

1) In the search box, type and open Windows Updates. 
2) Check for updates. 
3) If the updates are available, click on install and restart the computer. 

Step 3 HP Support Assistant Updates - 

1) In the search box, type and open HP Support Assistant. 
2) Check for updates. 
3) If the updates are available, click on install and restart the computer. 

If the issue still persists, try restoring the computer back to the date when it was working fine -

1) Shutdown the computer. 
2) Turn the computer back on again and repeatedly tap on the ESC until a Startup menu appears. 
3) Press F11 once for System Recovery. 
4) Choose the Keyboard Layout. 
5) Click on Troubleshoot. 
6) Go to Recovery Manager and click on System Restore. 
7) Choose a Restore point or a Restore date when the computer was working fine. 
8) Click on OK to initialize the System Restore.

Hope this helps!

Let me know how that goes.

To thank us for our efforts to help you, click here to access your public post and Select - "Accept as solution" and click on the  "Thumbs up". 

Have a great day ahead 🙂