Error with esp8266 package.

Development Tools IDE 1.x
1

When i compile the sketch everything is fine. But when i try to upload i get this error:

java.io.IOException: Cannot run program "C:\Users\Name\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.5.2/tools/python/python": CreateProcess error=2, The system cannot find the file specified
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
	at processing.app.helpers.ProcessUtils.exec(ProcessUtils.java:26)
	at cc.arduino.packages.Uploader.executeUploadCommand(Uploader.java:129)
	at cc.arduino.packages.uploaders.SerialUploader.runCommand(SerialUploader.java:383)
	at cc.arduino.packages.uploaders.SerialUploader.uploadUsingPreferences(SerialUploader.java:197)
	at cc.arduino.UploaderUtils.upload(UploaderUtils.java:77)
	at processing.app.SketchController.upload(SketchController.java:732)
	at processing.app.SketchController.exportApplet(SketchController.java:703)
	at processing.app.Editor$UploadHandler.run(Editor.java:2070)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
	at java.lang.ProcessImpl.create(Native Method)
	at java.lang.ProcessImpl.<init>(ProcessImpl.java:386)
	at java.lang.ProcessImpl.start(ProcessImpl.java:137)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
	... 9 more
An error occurred while uploading the sketch
2

Please do NOT cross post as it wastes peoples time and effort.

Bob.