If that is not the case, delete C:\Users\17619\.android\avd\Pixel_4_XL_API_31.avd\*.lock and try again.

This error message suggests that there might be a lock file in the specified directory that is preventing the emulator from starting up. Deleting the lock file should resolve the issue.

To do this, you can navigate to the specified directory "C:\Users\17619\.android\avd\Pixel_4_XL_API_31.avd\" in your file explorer and look for any files with the extension ".lock". If you find any, delete them and try starting the emulator again.

相关问题

AVD Pixel_3_API_26 is already running. If that is not the case, delete the files at C:\Android\AVD\.android\avd/Pixel_3_API_26.avd/*.lock and try again.

这个提示意味着在运行AVD Pixel_3_API_26模拟器时出现了错误。可能是因为模拟器已经在运行，或者在上一次运行时发生了错误导致锁定文件未被删除。

尝试按照提示的方式删除锁定文件，即删除C:\Android\AVD\.android\avd/Pixel_3_API_26.avd/目录下的所有.lock文件，然后再次尝试启动模拟器。

如果问题仍然存在，可以尝试使用Android Studio的AVD Manager来停止模拟器，然后再重新启动它。或者尝试使用其他AVD模拟器来代替Pixel_3_API_26。

Error while waiting for device: Pixel 2 API 30 is already running. If that is not the case, delete D:\Android\avd\.android\avd\Pixel_2_API_30.avd\*.lock and try again

很抱歉，我不太明白你的问题。这似乎是一个关于 Pixel 2 API 30 的错误消息。如果你是在使用 Android Studio 进行开发，你可以尝试删除指定路径下的锁文件，然后再次尝试启动模拟器。如果问题仍然存在，你可以尝试重新创建模拟器或尝试使用其他模拟器。如果问题仍无法解决，你可以尝试在相关论坛或社区上寻求帮助。