Windows 10: What is the TwinUI program in Win10?

For the longest time, whenever I had to open an internet screen in pdf or jpg it opened with TwinUI. Then all of a sudden, the screens and files are opening in a PDF program (pdf xchange) that I downloaded & have on my desktop. I searched for TwinUI in the C:/programs drive and it's nowhere to be found.

What happened to TwinUI?

:)

 

Suddenly can't print from Twinui in Windows 10

Hi Bin,

Thanks for posting your query on Microsoft community.

We understand the inconvenience caused and we will try our best to resolve the issue.

This issue might occur if some of the printer setting got corrupted or might be the issue with twinui application.

As an initial steps, I suggest you to run printer troubleshooter and check if it helps.

Follow the below steps:

• 
  Type troubleshooting in the search area on the taskbar and select
  Troubleshooting.
  
• 
  Select Troubleshooting.
  
• 
  Select View all on the top left corner.
  
• 
  Click Printer.
  
• 
  Follow the on-screen instructions to run the troubleshooter.
  

If the issue persists, uninstall the twinui application form your system and then try installing it again and check if it helps.

Hope it helps, reply to us with the status of your issue. We will be happy to assist you.

 

TWINUI

TWINUI is not acknowledging legal size paper vs letter and is only printing everything on letter size (making the document fit).

I need step by step instructions to fix this issue, please.

Thank you

 

Why did the startup window get cleared?

I didn't missed any step, the list was gone and gone , even after using lot of programs the programs were not listed in that list.