Tech Support: 16GB class 4 micro sdhc card will only allow me to use 4GB on ReadyBoost for my windows 7, why?

16GB class 4 micro sdhc card will only allow me to use 4GB on ReadyBoost for my windows 7, why?

I own an Acer Aspire One D255E with windows 7.
I tried to use my 16GB Class 4 Micro sdhc card to speed up my notebook by using the Ready Boost option but it will only allow me to use 4GB of the card, the rest of the storage is locked and not usable while
using ready boost, why is this happening? It is formatted to FAT32, and the card is completely empty, so shouldnt it use more of its storage?

Solutions to the Problem 16GB class 4 micro sdhc card will only allow me to use 4GB on ReadyBoost for my windows 7, why?

There are limits on the size of files in each of the file systems.
Try reformatting your SDHC card with exFat instead of NTFS or FAT32.

1. Access the files on your computer via MY COMPUTER
2. Under the C: drive, access the WINDOWS folder
3. Select the SOFTWARE DISTRIBUTION folder, followed by the DOWNLOAD folder.
4. Delete any files within this download folder.
5. If you are unable to delete these files, open the command prompt (CMD) as the administrator, and type "net stop wuauserv" into the CMD prompt window. Press ENTER. This should allow you to delete the files from step 4.
6. Once the files are deleted, open and run the CMD as the administrator and type "wuauclt.exe /updatenow". Press ENTER.

Another Safe way to Repair the Problem: 16GB class 4 micro sdhc card will only allow me to use 4GB on ReadyBoost for my windows 7, why?:

 

How to Fix 16GB class 4 micro sdhc card will only allow me to use 4GB on ReadyBoost for my windows 7, why? with SmartPCFixer?

1. You can Download Error Fixer here. Install it on your system. When you open it, it will perform a scan.

2. After the scan is done, you can see the errors and problems which need to be fixed.

3. The Fixing part is done, the speed of your computer will be much higher than before and the errors have been fixed.

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