Installing LDPlayer on Windows 10 is pretty easy. You need to download the file on your computer and run it. If you want to install LDPlayer on any other system, move the LDPlayer offline installer to a USB Drive.
The problem is when I try to install .apk files to the emulator using abd install from the command prompt, it tells me that it is offline, if I create another device and run that one, then try to install the .apk files, it says I have too many devices connected. So in other words, I can't install my .apk files.
I also had the same issue. I've tried all solutions described here, but they didn't help me. Then I've removed all emulators in the Android Virtual Device Manager and created new ones. The problem was in the CPU/ABI system image configuration of the Android Virtual Device Manager. My Windows10 machine emulator with system image x86 is always offline, where the emulator with system image x86_64 is working fine as expected. Just be aware of this
The first step in using LDPlayer emulator is to download and install it on your Windows PC. You can download the emulator from the official LDPlayer website. Once you have downloaded the installer, double-click on it to begin the installation process. Follow the on-screen instructions to install the emulator on your PC.