Hello Everyone,

I tried out the trail version of WinCC Unified. Ik liked it but i want to try WinCC Professional as well. 

I uninstalled Tia portal V16 completely but some WinCC programs are still on my computer. I cant find a way to uninstal them from my pc. ( See screenshot for the still installed software )

Can someone help me with this problem.

Thanks, 

Siem

Hello.

Go to the "Programs and Features", find your programs and delete. Simatic WinCC Runtime, Simatic WinCC Configuration, you may need to uninstall the entire Microsoft SQL Server.

Thanks for the aswer.

I have already tried this. The strange thing is, the Siemens software is not in this list, howeever the SQL server software is in the list.

Thanks,

Siem

Hello,

Still with the same problem.

Anyone a idea to fix this?

Thanks,

Siem

Hello,

I had same problem....and after uninstall the softwares, I solved erasing every file,folder and register with name "siemens", "unified","scada"....maybe is not the best solution but running 

There are thousands of registers with included "siemens", "wincc", "unified" or "scada" in various registry folders, sounds very dangerous to delete all of them.
I am using simatic field pg, there may be registers for services or idk.

And then you had to install all siemens software from the beggining? Were there no problems?

michele80

Hello,

I had same problem....and after uninstall the softwares, I solved erasing every file,folder and register with name "siemens", "unified","scada"....maybe is not the best solution but running 

Hi,

it is just a suggestion: did you already tried to use the Inventory Tool to uninstall TIA components? (https://support.industry.siemens.com/cs/ww/en/view/76325723)

If it doesn't help I suggest to open a Support Request. Tell us what they answered about it, please.

Hi 

Please can you tell us where we can found this siemens tool !

Regards 

Hi,

like the open link explain, it comes with TIA installation.

Other link that is not directly related but could help is https://support.industry.siemens.com/cs/br/en/view/109745000