Originally Posted by smit.sanghavi
This the best and the easiest guide to install adb and fastboot.
In my opinion, it is always good to type commands and manually setup everything than using 1-click installers. This helps in debugging and avoiding issues.
Probably your PC needs a Startup repair. Start it and press F8 continuously to get repair options. Let me know how it goes.
Hey I am back...
As for your reply ,thanks but what I wanna say is the first,my PC has purely good configured and not any system deformity.
And I haven't found any working adb.exe/fastboot.exe version before I one day surfed a board and droped with a working bundle.
The bunldle included adb and fastboot which had the different md5 from the ones in "15 seconds ADB Installer".
81d188a849c8768e8f3694eb1c0e6086 adb.exe 800k
2782d10e7d3370cfefbadae0e8eaaa35 fastboot.exe 157K
8ae827f316e4fd4500c8d5b2845bcbe9 adb.exe 2400k
6bbf05d97585c3c515bdb172eb9e7d12 fastboot.exe 969 K
What's the difference between the "15 sec" and the working version. Weren't they coming from the same Google adt-bundle？
Or has somebody compiled the origin fastboot.exe and twisted it in order to make it work straight out there.