What is the failure of Dongdong Mobile Assistant installation? Engine installation failure solution

Dongdong Mobile Assistant has failed to open the service when installing the engine. This may be caused by other Android emulators installed on your computer. This requires completely uninstalling the previous emulator. After downloading the Dongdong Assistant, , the engine is installed, but sometimes the engine installation fails, click to reinstall, or it may be that your computer's graphics driver is upgraded. How can I get the service to pass and start?

This situation of general failure to open the service appears in XP system, mainly because XP system does not have Windows Installer 4.5 and .net framework 2.0 SP2 installed, but these two It is a necessary framework. Although Dongdong has automatic detection and repair and chooses the installation files suitable for popular use, there are still users who greatly feedback that they are incompatible (very few), so if you are an xp system, you may want to download these 2 software installations. Go to detect the installation engine.

First of all, you have to see if your simulator can be opened separately. If it is not possible, it may be an engine problem. You can restart it or reinstall it. Another possibility is that your computer's graphics driver will be upgraded.

1. First of all, you need to think about whether you have an anti-virus software pop-up warning when you install it, and you choose to block it? If yes, it is that the anti-virus software causes the installation to fail, re-install the installation, and then select all the operations to run the program.

2. If you have not reported, but still failed to open the service, then you can try to re-uninstall the engine, then log out or restart the computer and try to install again.

3. The first two methods have been tried, still can't open, what should I do? Ok, then you can only install the engine manually. Manually installing the engine only needs to find the Dongdong installation folder, win7 system can click the right mouse button to select the open file location (XP system right click and select properties, then select the file location) you can directly open the Dongdong installation folder . Find the cache folder in the folder and double-click it to open it. Find the engine installation package you want to install and double-click it to open it. As shown in Figure 1 below:

Follow the prompts to install and recreate the service. It will start automatically when the point is completed.

4. If you are in the Internet cafe, the service fails to open. Please put the installation directory of the engine on the C drive, taking the intermediate engine as an example. The directory selection during installation is as shown in Figure 2 below. After the modification, click Next. After the installation is complete, the engine will be started.

Dongdong Mobile Assistant Installation Engine Failure Summary:

1. Before installing other Android emulators, you need to uninstall them completely.

2, need to update the driver

3, anti-virus software is blocked.