java - Android SDK won't start -

i have installed java jdk 1.8 , later android sdk. android sdk manager won't open, flashes second , nothing else happen. running android.bat following error:

c:\android\tools>android.bat  exception in thread "main" java.lang.unsatisfiedlinkerror: no     swt-win32-3550 or         swt-win32 in swt.library.path, java.library.path or jar file         @ org.eclipse.swt.internal.library.loadlibrary(unknown source)         @ org.eclipse.swt.internal.library.loadlibrary(unknown source)         @ org.eclipse.swt.internal.c.<clinit>(unknown source)         @ org.eclipse.swt.widgets.display.<clinit>(unknown source)         @ com.android.sdkmanager.main.showsdkmanagerwindow(main.java:402)         @ com.android.sdkmanager.main.doaction(main.java:390)         @ com.android.sdkmanager.main.run(main.java:150)         @ com.android.sdkmanager.main.main(main.java:116) 

i have set environment variable:

java_home > c:\program files\java\jdk1.8.0_102. 

installed, reinstalled, redownloaded both java , android sdk, run administrator, disabled antivirus, tried many solutions found here without luck.

you try installing android studio, should guide through setup , results working android sdk. if studio isn't desired, remove not sdk when done.