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Latest Troubleshooting Guides

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Troubleshooting

How to Fix Chrome High Memory Usage in Windows 10

If Chrome is using 2GB or more of RAM on your Windows 10 PC, you're not alone. This guide covers ...

Troubleshooting

Enable PowerShell Remoting with WinRM Quick Setup

You need to run PowerShell commands on a remote machine, but get errors like Access is deni...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Defender Proxy Error: Permission Denied
                                
You try to update Windows Defender or run a scan and get an error like "Permission denied"
                            

                        
                    

                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix a Corrupted Chrome Profile: Repair Tools & Steps
                                
If Chrome keeps crashing, shows a "Profile Error" message, or fails to save bookmarks and passwor...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Clear Windows Activation Cache After Hardware Change
                                
After swapping a motherboard, CPU, or hard drive, Windows may show an activation error or waterma...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Windows Security Token Expired Error 0x80070520
                                
You see error 0x80070520 with the message 'The security token has expired.' This usually happens ...



        
            
                
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                    Support Note
                     Test fixes in a non-critical profile first, keep backups for configuration files, and record exact error messages before changing settings.