Line failure in PDF's and files

[Anonymous]

Hello, I'd like to know how to solve this problem of lines fault, PDFs are missing lines as well as files. 
I need some help to solve this, I'm desperate. Please.
Thank you for your attention.
Vitória Mota.

 

[robert.klempau]

Ola @Anonymous,

It would be helpful if you are a bit more precise.

You only showed us a picture of a section in Revit.

Can you show us what you are missing in the pdf file?  

[Anonymous]

I'm sorry, I'll be more precise. I'm sending two pictures, one is faulted on the lines and the other is not. I can only see these lines at the fine while zoom in or zoom out, and when a click at the mouse scroll. I've had this problem before, but the PDF's were printed the right way. Now the PDF's are being printed with the line failure, like the file. 

Sorry about my English, Thanks for your attention.

[robert.klempau]

Hello @Anonymous,

What version of Revit are you using?

Have you installed all the Revit updates?

Have you checked if your Graphic card drivers are up to date? 

[Anonymous]

I'm using Revit 2017, I installed this week. I opened this file on other computer and it did not fix the problem.  I think that is a problem on my template.

[robert.klempau]

Hello @Anonymous,

Am I correct that the problem is only on your PC?

O problema ocorre apenas no seu PC?

Did you also installed all the Revit updates?

você também instalou todas as atualizações do Revit?

[Anonymous]

The problem is on every computer and I installed all the Revit updates.

[robert.klempau]

Hello @Anonymous,

What happens when you turn off the "Draw MEP hidden lines" option in the Mechanical settings?