Error code when attempting to delete duplicates

[Matt26]

Hi all,

So I'm trying to delete duplicates from the duplicate manager but I get this error. Can anyone decipher it for me?

MusicBee v3.0.6335.15398 (Win10.0), 21 Oct 2017 17:50:

System.IO.IOException: The system call level is not correct.
   at #=q7SPGf43hcPk24VpsHa_vOS_Rxu5hLsOjJEo9JJQ4zFk=.#=qrJvcHsYrpQGvsd8APovYc0SBQXDlGpqbA4MFL4KostE=(String #=q5pqAeejaCSBI7UYSuzczVQ==)
   at #=q7SPGf43hcPk24VpsHa_vOS_Rxu5hLsOjJEo9JJQ4zFk=.#=q7nWuTBIIXuzSey$VcJZT1w==(#=qVNd_SpvtrKrWF4aAKKeCtw== #=q_O7VjzjaH6REvRUG8fO9CA==, Boolean #=q0X5rYk8G7ayr$Pqr1YgJDw==)
   at #=q7SPGf43hcPk24VpsHa_vOS_Rxu5hLsOjJEo9JJQ4zFk=.#=qZdGajKq6Sbg0ogrIAO5qTg==(#=qj76C6uS7W4yhI_C2h2FBO_pbtxR_jgXHCX34nR_dxJo= #=qo3xLkxQlbN8iIsEYSmDleQ==, Boolean #=q3fA0MuHj9QvpKFjM7wXdZA==, Boolean #=q7AIHPEtyMF_NrasUdm69EXz5f1tlGbN6w5hB6qlB5S0=)
   at #=qnN2gDADWBXTR_sFIYPfkrSbzDrkLZcegzflLWka0I44=.#=qj0Gn80TaHvP55OSa3TTnWQ==(#=qj76C6uS7W4yhI_C2h2FBO_pbtxR_jgXHCX34nR_dxJo= #=qBrbklZEGXkaZuslUPeMZZA==)
   at #=qfAUqm_BXesBADgQb0cQNkldZaFIiJBG2XvLE70LXeUX8wb79BcPNDiv5Mw_TNEmw.#=qrtKc3bNHoZL5eFK8y$rKPw==(#=qeO_DofKrqhQKII$YaS6ShGHV8lN1Jke_bIE0Ft9Lnik= #=qJP1H4zW5wRhnG9VPVgt3IA==)
   at #=qfAUqm_BXesBADgQb0cQNkldZaFIiJBG2XvLE70LXeUX8wb79BcPNDiv5Mw_TNEmw.#=qrbcanuvqvxBQ_Lktje79TKcckgrbvFtxeIp_5a4O3$c=(Object #=q4GtxjI_HFcj9ovm1EyKGHg==, EventArgs #=qCeHwRfXpSJBa4uE6ZYYNbQ==)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at #=qbJG2ESJB72qsl8RqOOkod$tPEWw4k8czsnGWHs9ZoTo=.OnClick(EventArgs #=q77IDc$IsoBjz2b2xsVD$Wg==)
   at #=qbJG2ESJB72qsl8RqOOkod$tPEWw4k8czsnGWHs9ZoTo=.#=q8RIvAEBmHWivLMxjtvZTR5QyPBBKTi$oYFb4zziQgKg=(Object #=q_imOUZfYD75imPq2tItd8Q==, EventArgs #=qBMD_mlSjLXch_QJQY$SBCA==)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[Steven]

you are using an old version of MB but someone else reported the same with a more recent version, so i think it must either be the recent windows 10 update or your security software.
So can you confirm your computer has recently updated the windows 10 version and which security software (windows defender, Avast, etc) you use