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Editor to share with you how to modify the Navicat Premium 15 unlimited trial registry, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

There are 12 versions of the deletion list method on the Internet, which appears to be somewhat violent. on the basis of these methods, this paper narrows the scope of deletion to avoid hurting the innocent.

First, back up HKEY_CURRENT_USER\ Software\ Classes\ CLSID and HKEY_CURRENT_USER\ Software\ PremiumSoft for unexpected repair, then find out to save the trial information registry key and delete it, and record the deleted registry key information:

# encoding:utf-8 require 'win32/registry' Win32::Registry::HKEY_CURRENT_USER.open (' Software\\ Classes\\ CLSID') do | reg | reg.each_key do | key,wtime | Win32::Registry::HKEY_CURRENT_USER.open ('Software\\ Classes\\ CLSID\' + key) do | reg_i | if reg_i.keys.include? ('Info') puts' delete'+ reg_i.name+'\\ Info' reg_i.delete_key ('Info' True) endend endend Win32::Registry::HKEY_CURRENT_USER.open ('Software\\ PremiumSoft\\ NavicatPremium') do | reg | puts' delete'+ reg.name+'\\ Registration15XEN' reg.delete_key ('Registration15XEN',true) end

Then run NaviCat to try again, and then execute the above code again. According to the output information, you can know that the registration information actually exists in the two registry entries. Delete these two entries by the correction code, so you can repair the registry with the previously backed up registry file, and delete these two items in future use. The registration information deletion code after accurate positioning is as follows:

# encoding:utf-8 require 'win32/registry' reg_key_item =' Software\\ Classes\\ CLSID\ {05411C19-D96B-F48B-9097-9C1F11F012F2} 'Win32::Registry::HKEY_CURRENT_USER.open (reg_key_item) do | reg | puts' delete'+ reg.name+'\\ Info' reg.delete_key ('Info' True) endreg_key_item = 'Software\\ PremiumSoft\\ NavicatPremium'Win32::Registry::HKEY_CURRENT_USER.open (reg_key_item) do | reg | puts' delete'+ reg.name+'\\ Registration15XEN' reg.delete_key ('Registration15XEN',true) end

A similar method is also suitable for the SecureCRT family of hyperterminal tools, which has unlimited functions and can be tasted constantly.

The above is all the contents of the article "how to modify the registry of Navicat Premium 15 unlimited trial". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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