How to reproduce:
1. Create a new Unity project
2. Install the Memory Profiler package
3. Open Memory Profiler window
4. Capture a memory snapshot twice
5. Rename both of them to the same name
6. Observe the Console window

Expected result: No errors in the Console window
Actual result: Error "IOException: Error 183" appears in the Console window

Reproducible with: 2018.4.26f1, 2019.4.9f1, 2020.1.4f1, 2020.2.0b1

Reproducible with package versions: 0.1.0-preview.2, 0.2.5-preview.1
Could not test with package versions: 0.1.0-preview.1 (Unable to rename the snapshots)

Note: With Unity version 2020.2.0a16 and above error "Assertion failed" appears too