Unity Android not building

[BenjaFriend22]

After changing SDK tools for Android, I can no longer build. I Have had this issue before, and managed to solve it with this fix:

Unity IssueTracker - Android Build fails when the latest Android SDK Tools...

BUT, the link for the older SDK tools does not exist on the Android website anymore. I cannot find it anywhere.

I know that I just need to find the Windows “tools_r25.2.3-windows.zip” , but it doesn’t exist in the Android archive anywhere that I can find.

Does anyone have an alternative place that this will work?

Here is my error:

CommandInvokationFailure: Unable to list target platforms. Please make sure the android sdk path is correct. See the Console for more details.
C:/Java/jdk1.8.0_121\bin\java.exe -Xmx2048M -Dcom.android.sdkmanager.toolsdir=“C:/AndroidSDK/sdk\tools” -Dfile.encoding=UTF8 -jar “C:\Program Files\Unity_5.6\Editor\Data\PlaybackEngines\AndroidPlayer/Tools\sdktools.jar” -

stderr[
Error:Invalid command android
]
stdout[

]
exit code: 64
UnityEditor.Android.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.AndroidSDKTools.RunCommandInternal (System.String javaExe, System.String sdkToolsDir, System.String[ ] sdkToolCommand, Int32 memoryMB, System.String workingdir, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.AndroidSDKTools.RunCommandSafe (System.String javaExe, System.String sdkToolsDir, System.String[ ] sdkToolCommand, Int32 memoryMB, System.String workingdir, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.HostView:OnGUI()

[liortal]

See my answer here.