Does this error occur only for this particular schematic or all other schematics. Just take any other circuit, and try to run Cvpcb, and check if the Cvpcb window opens up

Yes sir, It occuring all other schematic But after Re- installing the software i can abel to complete the PCB foot print .....Thank you sir

I think it's a good idea to have a foot print layout for PCB design. The reason is that the size of a PCB is not only limited by the size of your board but also by the space you have on your PCB. For example, if you want to put 6 pads on your PCB, you might need more than one layer. Visit this https://masterbundles.com/best-doodles-free-premium/ site to get premium doodles templates for free. Foot prints can help you in determining how many layers you need and whether they should be thick or thin layers. Also, it will show you how much space is required to test all possible combinations of components.

The foot print layout for this PCB design is simply outstanding! The attention to detail and precision in component placement is commendable. Each element fits perfectly, ensuring optimal performance and efficiency. The designer has clearly put in a lot of effort to create a seamless and well-organized layout, which speaks volumes about their expertise. I am thoroughly impressed and eager to Find Out More about the brilliant mind behind this remarkable PCB design. Keep up the fantastic work!