I am using Proteus to simulate my circuits.

I want to simulate a circuit that is bigger then the normal working sheet, and when I try to change the sheet size to A3 for example the program closes.

did anybody encounter this problem?

thanks... Small Bio

[quote=Josephine post_id=178 time=1488011421 user_id=81] I am using Proteus to simulate my circuits.

I want to simulate a circuit that is bigger then the normal working sheet, and when I try to change the sheet size to A3 for example the program closes.

did anybody encounter this problem?

thanks... [/quote] Check this steps
I think you may use all memory wen you try to simulate.
Can be coused alsow by an component that does not have spice model.
Try to simulate the circuit in parts.
Is what I do
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