hi what happent to my account? I can't login to VIP thanks
Your VIP account has expired, please renew
How do I upgrade to version 4.06?
Please download version 4.06 on the official website Download address:http://global.wmdang.com/
Hallo , new update install error on win 7 , can you hellp ?
Hello, I can’t understand the reason for win7 installation failure.Please tell me, you can-- add WhatsApp (+ 86 19963576291) or Facebook （https://www.facebook.com/113213606722969/）,I can understand the reason in more detail and help you solve the problem
Hello, I would like to know how you save folders to favorites, it does not give you that option anymore. And also the net list on the pcb files does not show up anymore. why did you take this things out. thanks
Sorry for the trouble caused by the software upgrade. We will restore the collection function as soon as possible. I will feed back the problem that there are no network components in PCB files
Laptop repair book files can't be opened??? Why? Everything else look to be working???
All software can be opened. If not, please check whether the VIP expires
124779514（Feedback group） Online feedback