right click on the class file ,go to properties and change open with to notepad, and then it can be opened.. :)
While that may work, it is almost impossible to read as it is. What I suggest is downloading a java decompiler, then open it with that. It will convert it to what you would see in a .java file, which you are able to read if you know java programming.
Simple. You install 7-Zip.
Check the related links section below for a link to a piece of software that can open pdo files
The Recycle Bin. Windows keeps a special folder, for each disk, for the deleted files; if you open the "Recycle Bin", Windows will show you the deleted files for all connected drives.Note that Windows keeps only a certain number of MB of files for each drive; once that is passed, the oldest deleted files are eliminated permanently, when additional files are deleted.
There are 5 files in Windows 7, but DO NOT tamper with the system because it can damge your files and erase memory thinking that it is an online hacker.
VSD files are Visio files2 ways to open these:Buy & install VisioInstall the Visio Viewer, available from here:
Files called "hives".
To open and run VCE files on Windows 7 you need software known as Visual CertExam. This software is used to simulate VCE exams.
It does on Windows 7 Starter.
The following booting files are required to start Windows XP: NTLDR, Boot.ini, and Ntdetect.com. The following files are optional when starting Windows XP: Ntbootdd.sys and Bootsect.dos. The following files are required to start Windows 7/Vista: Bootmgr (Windows Boot Manager) and BCD (Boot Configuration Data).
Windows 7
lnk files aren't opened by any program. They are processed by windows to open another program or file. They are shortcut files. They don't need a default program
Windows Easy Transfer