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0 answers
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Hello JustDecompile Community,

We have released a new version of JustDecompile today (v2024.1.131.0). If you have an older version of JustDecompile installed, please install the update at your earliest convenience.

You can review the Legacy Installer Vulnerability - Telerik JustDecompile article to learn more details about why we are asking users to update.

To get the new version, take the following steps:

  1. Go to https://www.telerik.com/account/downloads/product-download?product=JD
  2. Make sure "Free" is selected, confirm v2024.1.131.0 is selected and click the msi file to download it.
  3. Execute the msi file and complete the installation.

Side Note

If your account has never downloaded JustDecompile in the past, then you will not have the option shown above in your account’s Downloads page. Instead, you can get a new copy by following these steps:

  1. Go to https://www.telerik.com/download.
  2. Scroll to the “Free Tools” section at the bottom.
  3. Use “Download Now” button in the JustDecompile item.


Lance
Top achievements
Rank 2
 asked on 31 Jan 2024
1 answer
13 views

I only have the setup.exe and install package, can I decompile from that?

After install, it creates a reference to the install manifest location.. but there's no other .exe.

I wrote the code in VS 2017 using Visual Basic and the .NET 4.5 framework but can't find the original source code.

How do I get the source code out?

Thanks.

Nick Iliev
Telerik team
 answered on 29 Feb 2024
1 answer
126 views
I am looking at how to even download this product.  
It says it is free for everyone and open source.    It's under their free tools list.  

But where can I download it?

https://www.telerik.com/products/decompiler.aspx

No link here.

But does it also work for WPF?
Stefan
Telerik team
 answered on 31 Jan 2024
0 answers
143 views

I lost the source code of my own application written in vb.net. I have tried many decompilers, justdecompile is one of the best, but it generates thousands of errors in vb.net or c# code.
each procedure is thousands of peas, for example in the vb.net code for "button_clik" it has "Friend Overridable Property Button14 As Button" and that is about 2000 procedures in each place, what is the problem if I am using it wrongly

<Assembly: AssemblyCompany("Genelsoft")>
<Assembly: AssemblyCopyright("Copyright ©  2022")>
<Assembly: AssemblyDescription("Program za finansijsko knjigovodstvo")>
<Assembly: AssemblyFileVersion("1.0.0.109")>
<Assembly: AssemblyProduct("FIK 10 Pro")>
<Assembly: AssemblyTitle("FIK 10 Pro")>
<Assembly: AssemblyTrademark("Genelsoft")>
<Assembly: AssemblyVersion("1.0.0.109")>
<Assembly: CompilationRelaxations(8)>
<Assembly: ComVisible(True)>
<Assembly: Debuggable(DebuggableAttribute.DebuggingModes.[Default] Or DebuggableAttribute.DebuggingModes.DisableOptimizations Or DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints Or DebuggableAttribute.DebuggingModes.EnableEditAndContinue)>
<Assembly: Guid("8f4ef207-0885-41c0-a2bf-6311615ea120")>
<Assembly: NeutralResourcesLanguage("bs-Latn-BA")>
<Assembly: RuntimeCompatibility(WrapNonExceptionThrows:=True)>
<Assembly: TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName:=".NET Framework 4.7.2")>

 

Zlatko
Top achievements
Rank 1
 asked on 05 Jul 2023
0 answers
110 views

Please specify mscorlib 0.0.0.0 location

 

 
Konopjar
Top achievements
Rank 1
 asked on 30 Jun 2023
10 answers
3.1K+ views

I have a problem where my Just decompile can never connect to the servers.

please advise?

 

Error below:

Cannot connect to JustDecompile server.
Please, check your internet connection.
The request channel timed out while waiting for a reply after 00:00:13.8077585. Increase the timeout value passed to the call to Request or increase the SendTimeout value on the Binding. The time allotted to this operation may have been a portion of a longer timeout.

obaid
Top achievements
Rank 1
Iron
 answered on 30 Oct 2022
0 answers
158 views

I am wanted to know about the Security Patch Update of the below software and also the Version which I added is currently supported or not?      Software Name: JustDecompile R1 2019; Version: 19.1.118.0

Amartya
Top achievements
Rank 1
 asked on 27 Oct 2022
1 answer
380 views

I have a VB 6 app that lost the source code but have .exe files and .iss file etc. We're looking for a trial version to decompile it. I got the JustDecompile installed and tried it but it shows me the error of "JustDecompile supports only valid CLR assemblies. Not Supported file(s)". Can someone please advise?

Thanks!

 
Lance | Manager Technical Support
Telerik team
 answered on 26 Aug 2022
1 answer
306 views

Hello!

 

JustDecompile prompts me the following:

"Please specify System.Runtime. 5.0.0.0 location"

What does it want from me?

 

Thank you!

 

 

sunday
Top achievements
Rank 1
Iron
 answered on 24 Aug 2022
0 answers
208 views

I've decompiled an assembly and a number of objects and there members are showing only as invalid characters making some of the code unreadable.   I have made sure that all references are in place and at a loss, hoping someone has seen this and know what the problem is, any help is appreciated.

Example:

 

Error at the bottom of the class:

(* being omitted text)
Exception in: System.Collections.Generic.SortedDictionary<System.String,System.Tuple<***.***.***.***,System.Boolean>> (***.***.***.***)

Queue empty.
at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at Telerik.JustDecompiler.Decompiler.TypeInference.TypeInferer.€(ICollection`1 €) in C:\DeveloperTooling_JD_Agent1\_work\15\s\OpenSource\Cecil.Decompiler\Decompiler\TypeInference\TypeInferer.cs:line 525
at Telerik.JustDecompiler.Decompiler.TypeInference.TypeInferer.€() in C:\DeveloperTooling_JD_Agent1\_work\15\s\OpenSource\Cecil.Decompiler\Decompiler\TypeInference\TypeInferer.cs:line 445
at Telerik.JustDecompiler.Decompiler.TypeInference.TypeInferer.€() in C:\DeveloperTooling_JD_Agent1\_work\15\s\OpenSource\Cecil.Decompiler\Decompiler\TypeInference\TypeInferer.cs:line 363
at Telerik.JustDecompiler.Decompiler.TypeInference.TypeInferer.€() in C:\DeveloperTooling_JD_Agent1\_work\15\s\OpenSource\Cecil.Decompiler\Decompiler\TypeInference\TypeInferer.cs:line 307
at Telerik.JustDecompiler.Decompiler.ExpressionDecompilerStep.œ(DecompilationContext Ž, •Ÿ €–) in C:\DeveloperTooling_JD_Agent1\_work\15\s\OpenSource\Cecil.Decompiler\Decompiler\ExpressionDecompilerStep.cs:line 86
at ‚–.™“.(MethodBody €–, •Ÿ Ÿ, ILanguage ) in C:\DeveloperTooling_JD_Agent1\_work\15\s\OpenSource\Cecil.Decompiler\Decompiler\DecompilationPipeline.cs:line 88
at ‚–.™“.‹(MethodBody €–, ILanguage ) in C:\DeveloperTooling_JD_Agent1\_work\15\s\OpenSource\Cecil.Decompiler\Decompiler\DecompilationPipeline.cs:line 70
at Telerik.JustDecompiler.Decompiler.Extensions.›“(™“ œ“, ILanguage , MethodBody €–, DecompilationContext& ™) in C:\DeveloperTooling_JD_Agent1\_work\15\s\OpenSource\Cecil.Decompiler\Decompiler\Extensions.cs:line 95
at Telerik.JustDecompiler.Decompiler.Extensions.š“(MethodBody €–, ILanguage , DecompilationContext& ™,  œ–) in C:\DeveloperTooling_JD_Agent1\_work\15\s\OpenSource\Cecil.Decompiler\Decompiler\Extensions.cs:line 58
at ——.ƒ˜.—(ILanguage , MethodDefinition €,  œ–) in C:\DeveloperTooling_JD_Agent1\_work\15\s\OpenSource\Cecil.Decompiler\Decompiler\WriterContextServices\BaseWriterContextService.cs:l

Chuck
Top achievements
Rank 1
 asked on 26 May 2022
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