I'd be happy to help you with installing Macrorit Disk Scanner Pro 6.6.8 free.

Based on the provided text, here are some key points:

* Macrorit Disk Scanner 6.6.8 is a free portable tool that scans drives for errors and highlights them on a graphical map.

* It supports scanning all disks at the same time, as well as whole disks, partitions, or free space.

* You can also specify a part of a disk or partition to scan only.

To install Macrorit Disk Scanner Pro 6.6.8 free, follow these steps:

1. Download the software from a trusted source (make sure it's the correct version and not malware).

2. Run the downloaded file to start the installation process.

3. Follow the prompts to select the installation location and options (if available).

4. Once installed, launch Macrorit Disk Scanner Pro 6.6.8.

5. Select the drive you want to scan and wait for the scan to finish.

6. If any bad sectors are found, they will be marked in red.

Please note that I recommend backing up your data before scanning your drives, as there is a small chance of losing data during the scanning process.

If you need further assistance or have any questions, feel free to ask!

Instal Macrorit Disk Scanner Pro 6.6.8 free