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Questions - registrykey

SQlite loads database from the wrong folder in c# on windows startup

I get this error when app starts on windows startup but the app runs perfect when i open it while the windows is running . SQLite error (14): cannot open file at line 47640 of [b0c4230c89] Exception t...
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IanSurii

c#

windows

sqlite

startup

registrykey

Votes: 0

Answers: 2

Latest Answer

If your application is in a different folder than the System32 folder (which I hope it is) your code will set the registry key to that folder path. Run regedit and navigate to that key to check. So on...
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user16049494

How to import ZwDeleteKey in C#: "External component has thrown an exception"

I am trying to use ZwDeleteKey to delete a registry symbolic link. I imported it like that: [DllImport("NtosKrnl.exe", CharSet = CharSet.Ansi, EntryPoint = "ZwDeleteKey", SetLastEr...
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E235

c#

winapi

registry

registrykey

Votes: 0

Answers: 1

Latest Answer

Official documentation for ZwDeleteKey does mention "NtosKrnl.exe" being the "DLL", but this is wrong, the import definition should be like this instead (plus there's no string inv...
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Simon Mourier

How to delete registry key by using RegistryKey object as handle

I have a function (credit to @Charlieface) that opens a registry symlink and returns a RegistryKey handle: public static RegistryKey OpenSubKeySymLink(this RegistryKey key, string name, RegistryRights...
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E235

c#

winapi

registry

registrykey

Votes: 0

Answers: 1

Latest Answer

Undocumented but calling RegDeleteKey(hKey, @"") (advapi32) will delete a key by handle (works all the way back to Win95/NT4). I don't know what the behavior on symlinks is. It most likely d...
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Anders

How to initialize RegistryKey variable

I have a function (OpenSubKeySymLink) that receives this kind of variable: this RegistryKey key. I don't know how to initialize it and pass it to the function. public static RegistryKey OpenSubKeySym...
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E235

c#

winapi

registry

registrykey

Votes: 0

Answers: 1

Latest Answer

I apologize, I didn't fully explain how to use this code in my previous answer. I wrote it as an extension, so you can call it on either an existing sub-key, or on one of the main keys, such as Regist...
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Charlieface

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