The issue you are experiencing where a blue screen occurs when accessing a file on Computer B from Computer A through file explorer/network could be caused by a variety of reasons. Here are a few possible explanations and troubleshooting steps to consider:
1. Outdated or incompatible drivers: Ensure that the network drivers on both computers are up to date. Check the manufacturer's website for the latest drivers and install them accordingly.
2. Memory issues: Perform a memory check on both computers to rule out any potential issues with RAM. Use the Windows Memory Diagnostic tool or third-party software to scan for memory errors.
3. Malware or viruses: Run a thorough scan on both computers using reliable antivirus software to eliminate...