I've been looking for something exactly like this recently, almost tried to write one myself...
But when I open it, it won't run, I just get this error message:
System.IO.FileNotFoundException: Could not load file or assembly 'file:///C:\Program Files\Paint.NET\PdnLib.dll' or one of its dependencies. The system cannot find the file specified. File name: 'file:///C:\Program Files\Paint.NET\PdnLib.dll'
at System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection)
at System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection)
at System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, Boolean forIntrospection)
at System.Reflection.Assembly.InternalLoadFrom(String assemblyFile, Evidence securityEvidence, Byte[] hashValue, AssemblyHashAlgorithm hashAlgorithm, Boolean forIntrospection, StackCrawlMark& stackMark)
at System.Reflection.Assembly.LoadFrom(String assemblyFile)
at ILikePi.FileTypes.LayerSaver.Program.b__0(Object sender, ResolveEventArgs args)
I have Paint.NET 3.36 installed, and I checked the program's folder, but the file doesn't exist (of course). Where can I find it, since it apparently didn't install with Paint.NET?