download manager don't open

[Pandaman969]

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[Pandaman969]

Windows 10
Chrome 127.0.6533.100 (Build ufficial) (64 bit)
Pixiv Toolkit 6.1.0
when try manual download button error message appears
"www.pixiv.net tell" "It seems like download manager don't open, you can open one in options page or in popup page."