Info: "Install Android SDK Tools (revision: 26.1.1)" failed.
Warning: An error occurred during installation: Failed to move away or delete existing target file: C:\Android\android-sdk\tools
Move it away manually and try again..
java.io.IOException: Failed to move away or delete existing target file: C:\Android\android-sdk\tools
Move it away manually and try again.
at com.android.repository.io.FileOpUtils.safeRecursiveOverwrite(FileOpUtils.java:131)
at com.android.repository.impl.installer.BasicInstaller.doComplete(BasicInstaller.java:138)
at com.android.repository.impl.installer.AbstractPackageOperation.complete(AbstractPackageOperation.java:162)
at com.android.sdklib.tool.SdkManagerCli.applyPackageOperation(SdkManagerCli.java:523)
at com.android.sdklib.tool.SdkManagerCli.installPackages(SdkManagerCli.java:357)
at com.android.sdklib.tool.SdkManagerCli.run(SdkManagerCli.java:147)
at com.android.sdklib.tool.SdkManagerCli.main(SdkManagerCli.java:119)
at com.android.sdklib.tool.SdkManagerCli.main(SdkManagerCli.java:93)