How to uninstall a device in Proteus 8.8?

Hello there,

Thank you for patiently waiting. Here are the steps:

1. In Proteus, kindly click Library > Library Manager.
2. The Device Libraries window will appear, you will notice 2 columns. One for the Destination(Left) and one for the Source(right). On the Destination column, you will notice a drop-down button on the upper left side. Kindly click and navigate to USERDVC.
3. You will see a list of all the parts imported. Kindly look for TL494 and select it.
4. Once selected, click Delete Item button in the middle of the 2 columns.

Let me know if you need any further assistance with this.

Thanks,
Faust