Dapai mobile assistant PC version is a mobile phone management tool covering WP7/WP8/W8.1 full platform models, the following system home Xiaobian will introduce some Dapai mobile assistants Common problem solving solutions.达派手机助手FAQ 1: Connect the phone prompt & ldquo; No registration class & rdquo; Solution: Right click on the mobile phone assistant shortcut, select "Run as administrator", you can solve.达派手机助手FAQ 2: The CoInitialize solution has not been called: Right click on the Dipai Assistant and select "Exit Software", exit the Dapai Mobile Assistant, then open the Dapai Mobile Assistant and try again. Exit Open Dapa Assistant and try again. several times. (If you can't solve it, restart your computer, open the Dapai mobile assistant and manually click on the connection phone in the upper left corner to solve the problem.) Dapai mobile assistant FAQ 3: Can't connect to the phone, the prompt: The product configuration is damaged, can't find To the specified module, unspecified error, unregistered class, invalid pointer, Unknown error 0x80131522, runtime error....etc. Solution: Uninstall the installed sdk (note that you must uninstall, control panel = "Add and remove programs [Uninstaller] find Windows Phone SDK 7.1 Assemblies uninstall), re-download the sdk provided by the mobile phone assistant official website, download address: http ://www.wptool.cn/wpsdk.exe, install, you can solve the problem of unable to connect to the phone.达派手机助手FAQ 4: If your phone " has been jailbroken", and shows "not jailbreak". Solution 1: Right click on the Dipai assistant and select “Exit Software”, exit the Dapai mobile assistant, open zune, and after zune connects to the mobile phone, open the Dapa mobile assistant and reconnect the mobile phone to solve. (If you can't solve it, try to open zune. After zune connects to the phone, click the "Set"=&&;;phone"=&&;;sync option"=" in the upper right corner to change the sync relationship and follow the prompts. After the related operation, close zune, open the dapai assistant and try again.) Solution 2: Right click on my computer and click Manage. (XP system can right click on my computer, click on device management) Under Device Management, right click on USB Composite Devic. under Windows Phone USB and Universal Serial Bus Controller. Then disconnect the phone from the computer, wait for the computer to automatically drive the USB, and then open the Dapai mobile assistant. Wait a little while, wait for the assistant to connect, if you can't jailbreak, you can click on the “No Jailbreak” button to load it. After the loading is complete, the jailbreak can be displayed. If the above method does not work, please try again.