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User forums => Help => Topic started by: DanShelley on August 16, 2026, 08:24:42 pm

Title: libgcc_s_seh-1.dll
Post by: DanShelley on August 16, 2026, 08:24:42 pm

I installed codeblocks 25.03 on my windows 10 64bit machine.
I made a test project and it runs find to show   hello world.
When I use explore  D:\C_Plus\test\bin\Debug\test.exe and double click
I get this error message cannot find  libgcc_s_seh-1.dll

I think path must not be correct.
Any ideas?

Title: Re: libgcc_s_seh-1.dll
Post by: everSome on August 17, 2026, 02:43:20 am

I addition to libgcc_s_seh-1.dll, many(all?) g++ compiled programs also bind to libstdc++-6.dll.
You can also just copy them from wherever g++ is located into your D:\C_Plus\test\bin\Debug directory.