Technical Tip: How to create a large file in Windows

• Open the command prompt in Windows.
• Run fsutil file createnew <file name> <desired size>

Example:

1. fsutil file createnew testfile.txt 104857600

2. fsutil file createnew testfile.bin 524288000

3. fsutil file createnew testfile.log 10485760

4. fsutil file createnew testfile.iso 1073741824

5. fsutil file createnew testfile.vhd 5368709120