Includes a mixed analog/digital simulator fully compatible with the industry-standard SPICE 3f5 language.
The direct successor; it features a Protel Import Wizard to bring old .DDB projects into the modern era.
Supports up to 32 signal layers and 16 internal power planes, accommodating boards as large as 100x100 inches.
Right-click the Client99SE.exe and select "Run as Administrator."
Service Pack 6 fixes the "schematic editor crashing on component rotate" bug and adds better netlist export. If your ISO is not already SP6: