Environment

Windows build number: Microsoft Windows [Version 10.0.18362.657]
PowerToys version: 0.14.1.0
PowerToy module for which you are reporting the bug (if applicable): PowerRename

Steps to reproduce

Attempt to rename a group of files or even a single file. Every variation of my attempted renames has resulted in a crash, I’ve yet to have a successful use of PowerRename.

Expected behavior

Files are renamed.

Actual behavior

Explorer crashes. The following error reports in Event Viewer are found:

Event 1026, .NET Runtime

Application: explorer.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: exception code c0000005, exception address 00007FFE13D3B210

Event 1000, Application Error

Faulting application name: explorer.exe, version: 10.0.18362.628, time stamp: 0xc3041aa6
Faulting module name: OneCoreUAPCommonProxyStub.dll, version: 10.0.18362.449, time stamp: 0xce599899
Exception code: 0xc0000005
Fault offset: 0x00000000004bb210
Faulting process id: 0x2d88
Faulting application start time: 0x01d5ef12d1ef1811
Faulting application path: C:\WINDOWS\explorer.exe
Faulting module path: C:\Windows\System32\OneCoreUAPCommonProxyStub.dll
Report Id: 1b6608da-71a4-4113-992f-20221ef724c9
Faulting package full name: 
Faulting package-relative application ID: 

Event 1001, Windows Error Reporting

Fault bucket , type 0
Event Name: BEX64
Response: Not available
Cab Id: 0

Problem signature:
P1: explorer.exe
P2: 10.0.18362.628
P3: c3041aa6
P4: OneCoreUAPCommonProxyStub.dll
P5: 10.0.18362.449
P6: ce599899
P7: 00000000004bb210
P8: c0000005
P9: 0000000000000008
P10: 

Event 1001, Windows Error Reporting

Fault bucket 1337305107953036874, type 5
Event Name: BEX64
Response: Not available
Cab Id: 0

Problem signature:
P1: explorer.exe
P2: 10.0.18362.628
P3: c3041aa6
P4: OneCoreUAPCommonProxyStub.dll
P5: 10.0.18362.449
P6: ce599899
P7: 00000000004bb210
P8: c0000005
P9: 0000000000000008
P10: 

Screenshots