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Installing and updating applications
In Windows
DLL, OCX, TTF, FON, and EXE files. Windows File Protection runs in the background and protects all files
installed by the Windows Setup program.
Windows File Protection detects attempts by other programs to replace or move a protected system file.
It also checks the file's digital signature.
* This is an operating system feature that allows executable routines (generally serving a specific function or set of functions) to be
stored separately as files with DLL extensions. These routines are loaded only when needed by the program that calls them.
File Signature verification
When you install a new application on your computer, you might overwrite system files and device driver
files with unsigned or incompatible versions, which provokes system instability.
The system files and device driver files provided with Windows
indicates that the files are original, unaltered system files or that they have been approved by Microsoft
for use with Windows
Downloading software
Please note it is possible to download the latest upgrades of software for your computer on our website.
Just click the following link to access it:
To download the latest upgrades, proceed as follows:
1
Go to
2
Fill in the two codes and click GO.
3
Select Downloads and follow the procedure.
A list of Sony applications is displayed.
4
Choose the appropriate upgrade and follow the online instructions to download it.
✍
To install your application, see the Installing software
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XP, Windows File Protection prevents the replacement of protected system files such as SYS,
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