Today it worked , I used it a lot and now I'm clicking it and it doesn't open at all, I tried to search mspaint.exe, or use run, go to file location and nothing, nothing appears I just can't open it 
My Computer
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- Gigabyte Technology Co., Ltd.
- OS
- Windows 7 Ultimate x32
- CPU
- Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz
- Motherboard
- GIGABYTE
- Memory
- 4GB RAM
- Graphics Card(s)
- ATI Radeon HD 4600 Series
- Screen Resolution
- 1920x1080
- Hard Drives
- Total size of hard disk(s) 466 GB
- Keyboard
- Logitech K120
- Internet Speed
- ping 17ms, 6.50 mb/s download, 1mb/s upload from speedtest
- Antivirus
- Kaspersky Internet Security 2015
- Browser
- Google Chrome