Payload did not run: unable to install sample: Error: Unable to open file: $PLUGINSDIR/ExecCmd.dll Consider using a file under /data/local/tmp/ Error: Can't open file: $PLUGINSDIR/ExecCmd.dll Exception occurred while executing 'install': java.lang.IllegalArgumentException: Error: Can't open file: $PLUGINSDIR/ExecCmd.dll at com.android.server.pm.PackageManagerShellCommand.setParamsSize(PackageManagerShellCommand.java:608) at com.android.server.pm.PackageManagerShellCommand.doRunInstall(PackageManagerShellCommand.java:1442) at com.android.server.pm.PackageManagerShellCommand.runInstall(PackageManagerShellCommand.java:1408) at com.android.server.pm.PackageManagerShellCommand.onCommand(PackageManagerShellCommand.java:221) at com.android.modules.utils.BasicShellCommandHandler.exec(BasicShellCommandHandler.java:97) at android.os.ShellCommand.exec(ShellCommand.java:38) at com.android.server.pm.PackageManagerService$IPackageManagerImpl.onShellCommand(PackageManagerService.java:5964) at android.os.Binder.shellCommand(Binder.java:1049) at android.os.Binder.onTransact(Binder.java:877) at android.content.pm.IPackageManager$Stub.onTransact(IPackageManager.java:4313) at com.android.server.pm.PackageManagerService$IPackageManagerImpl.onTransact(PackageManagerService.java:5948) at android.os.Binder.execTransactInternal(Binder.java:1285) at android.os.Binder.execTransact(Binder.java:1244)