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SFCACHE File - What is an .sfcache file and how do I open it?

Learn about .SFCACHE files and view a list of programs that open them.

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Overview

What is an SFCACHE file? An SFCACHE file is a cache file used by Windows Vista and 7 that may be created on a flash memory device. It adds additional memory that Windows may access as virtual RAM, which may help improve system performance.

More Information ReadyBoost can be enabled by right-clicking the icon of a flash memory device and selecting "Properties." Then click the ReadyBoost tab and check "Use this device." This will create a temporary file named " ReadyBoost.sfcache " on the flash disk.

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VerifiedVerified by FileInfo.com The FileInfo.com team has independently researched the ReadyBoost Cache file format and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified. If you would like to suggest any additions or updates to this page, please let us know .

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Popularity4.1 | 429 Votes

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.SFCACHE File Extension

ReadyBoost Cache File

DeveloperMicrosoft
Popularity
4.1  |  429 Votes
 

What is an SFCACHE file?

An SFCACHE file is a cache file used by Windows Vista and 7 that may be created on a flash memory device. It adds additional memory that Windows may access as virtual RAM, which may help improve system performance.

More Information

ReadyBoost can be enabled by right-clicking the icon of a flash memory device and selecting "Properties." Then click the ReadyBoost tab and check "Use this device." This will create a temporary file named " ReadyBoost.sfcache " on the flash disk.

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Programs that open SFCACHE files

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Category: System Files

Updated: October 23, 2017

FAQ

What is an SFCACHE file?↓
An SFCACHE file is a cache file used by Windows Vista and 7 that may be created on a flash memory device. It adds additional memory that Windows may access as virtual RAM, which may help improve system performance.

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