at C:/strawberry/perl/site/lib/Tk.pm line 88

Line 88 of Tk.pm is:

bootstrap Tk;
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What happens if you change that line of that file to:

DynaLoader::bootstrap Tk;
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Also, what version of Strawberry Perl do you have:

perl -le "print $];"
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And what version of DynaLoader do you have:

perl -MDynaLoader -le "print $DynaLoader::VERSION;"
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It's the DynaLoader module that should be providing the bootstrap() function. For some reason it is not being found there, so perl goes looking for it in auto/Tk/bootstrap.al (which doesn't exist, and should not exist).
So ... I'm puzzled as to why DynaLoader::bootstrap() is not being found. Your answers to the questions that I've just asked might help.

Cheers,
Rob