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If you are one of the Apacer users, having trouble in formatting or accessing your USB flash drive, you may need an Apacer USB 3.0 repair tool to help you fix your device. Here we will show you a reliable method, showing you how to use Apacer USB 3.0 repair tool to repair Apacer USB flash drive by formatting without data loss. It just takes two simple steps. Fix an Apacer flash drive with Apacer USB 3.0 repair tool # 1. Recover data from an inaccessible or 'corrupted' Apacer USB flash drive Errors like ', RAW drive, ', bad sectors, file system corruption, 'please insert the disk', etc can occur and prevent you from accessing your Apacer USB flash drive and data. Before fixing the device error with Apacer USB repair tool, you should retrieve your data first. EaseUS is a reliable Apacer that can help you manage this job in all these cases with ease.
Fix Apacer USB flash drive by formatting with Apacer USB format utility If you encountered formatting problems or a write-protected issue and you have no important data on Apacer USB flash drive, you can directly fix the device with Apacer USB 3.0 repair tool by formatting. Here EaseUS Apacer formatting utility is available as a free download. Connect your Apacer USB flash drive to PC, and launch, right-click the card and choose 'Format partition'. Configure the label you want in the Partition Label box and then select a file system in the 'File System' drop-down list for the disk. Choose the Cluster Size (512 bytes, 1, 2, 4.64KB) in the 'Cluster Size' drop-down list and click 'OK' to continue. Click 'Apply' to save all the changes to format the Apacer USB flash drive.
Final Word Important: If you get the write-protected error message - ', please note that you can successfully format the device only after you remove the write protection from the Apacer USB flash drive. Regedit.exe is a free Apacer write-protected format utility that can help. Click Start, type Regedit in the search box, click Regedit.exe to open the Registry editor. In the Registry editor, Navigate to the following key: Computer HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Control StorageDevicePolicies 3. 
Double-click on the WriteProtect value in the right-hand pane of Regedit.exe.
Change the Value data from 1 to 0 and click OK to save the change. Close Regedit and restart your computer.
After finishing all the steps, re-connect your Apacer USB flash drive, and you will find that the write protection has been removed and the device is available for formatting.