Daily system operation, virus/spyware, software uninstallation/installation, etc. can make your system files become corrupted. These corrupted files can cause different kinds of problems, like slow PC, application freezing, and error messages, to your computer. If you don't fix corrupted files immediately, the programs and your system would no longer work correctly.
The most common symptoms when your system has corrupted files:
Corrupted files have different file extensions and the computer problems caused by these files are different, too. The chart below displays the system file types, their descriptions and symptoms, and the solutions.
.dll (e.g. kernel32.dll)
DLL (also written as Dynamic-link library), is Microsoft's implementation of the shared library concept in the Microsoft Windows and OS/2 operating systems. These libraries usually have the file extension DLL, FON and FOT (for icon libraries), and DRV (for legacy system drivers). Common error messages are .dll is missing, .dll was not found & can not find .dll file.
Solution: Fix DLL Errors
.exe (e.g. ntoskrnl.exe)
EXE is the common filename extension denoting an executable file (a program) in the DOS, OpenVMS, Microsoft Windows, Symbian, and OS/2 operating systems. The most common symptoms of .exe problems are slow PC, high CPU/Memory usage & application freezing/crashing.
Solution: Fix EXE Errors
.sys (e.g. athrx.sys)
SYS is a filename extension in Microsoft Windows and DOS-type operating system. Most .sys files are real-mode device drivers. Certain files using this extension are not, however: MSDOS.SYS and IO.SYS are core operating system files in MS-DOS and Windows 9x. Any problems or damage to .sys files will result in blue screen of death (BSOD).
Solution: Fix SYS Errors
What is DLL Suite?
DLL Suite is an advanced corrupted files repair/recovery software that allows you to fix DLL errors, fix EXE errors, fix SYS errors, repair corrupt files and download missing DLL files for Microsoft Windows 7, Windows Vista and Windows XP, both 32-bit and 64-bit operating systems.
Note: DLL Suite allows PC users to manually fix system errors for FREE.