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I'm studying the radare2 utility (I installed it on Windows) and I wanted to edit the file with it. But an error constantly occurs:

[0x080486f5]> oo+
r_core_file_reopen: Cannot reopen file: C:\Users\User\Desktop\crackme\megabeets_0x1 with perms 0x0006, attempting to open read-only.

I don't understand what the matter is.

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    what version of r2 do you have? I've just tried on 3.9 for Windows and see no issue with opening in oo+ mode. – Paweł Łukasik Oct 28 '19 at 19:15
  • You are absolutely right. It was in the version. I updated and it worked. Thank you so much. – ordinary_person Oct 28 '19 at 19:29
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    I'm voting to close this question as off-topic because it's not related to reverse-engineering. – peter ferrie Nov 1 '19 at 19:34

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