HIBI

When saying "BandLab Assistant does not have an Apps tab", you might be referring to the Mac version of BandLab Assistant.

ACECORE.DLL is a library used by Microsoft Office and I believe that error message is a result of the plugin scanner trying to scan it, as @scook said.

There may be some bad scan paths set in Cakewalk's plugin scan path settings, so please provide a screen shot of VST Settings in the preferences.

I believe this is actually a version released about a month ago.
I don't know why an email notification was sent out today.

The BEEP sounds at boot may be a clue to the problem, so please count the BEEP sounds and refer to the BIOS manual.

I am not a PC expert, but it sounds like a legacy or UEFI mode problem in the BIOS.

In case of Google Chrome (Windows 10),
Chrome Settings > Privacy and security > Site settings > (Click "Additional content settings" to expand item) > Insecure content > Add https://legacy.cakewalk.com as "Allowed to show insecure content".

5 hours ago, brandon said:

Hi - yes I just have and the resultant file included a load of vibrato for some reason.

As @sjoens said, unfortunately the conversion is not always 100% successful.
Therefore, other players should also try it.

18 hours ago, sjoens said:

Converting sf2 to sfz isn't always straight forward and sometimes yields poor results, so a good sf2 player is nice to have.

1 hour ago, brandon said:

It appears to be that the SF2 file I am trying to play remains at SF2  -ie it is not being converted into SFZ format.

Have you tried sforzando? It should be able to convert sf2 to sfz format.

When that popup appears, check in Task Manager for CPU-intensive, hung-up, or unresponsive processes. If any of these processes are present, there may be a problem with that process.

On my Windows 10 PC, by making the same settings on Edge (Add to Allow "https://www.cakewalk.com"), images placed on insecure site (http://static.cakewalk.com/) are displayed.

Have to set to "Allow" Insecure content in the Site settings on Chrome because Chrome will block Mixed content downloads.

1.  Open chrome://settings/content/insecureContent on Chrome browser.
2.  Add "https://www.cakewalk.com/" at "Allowed to show insecure content"
3. Click added "https://www.cakewalk.com/" to set permissions
4.  Set to "Allow" Insecure content

16 hours ago, rwksict said:

I looked at the MIDI track, and there was the Cakewalk FX Arpeggiator in the track FX box.  I deleted the arpeggiator and re-tested, and CW stopped at the end of the song!

As far as I know, if MIDI FX (like Echo delay or Arpeggiator) that duplicates or generates additional MIDI signals is enabled on MIDI track and that pronunciation timing of these duplicated/additionally generated signals by MIDI FX exceeds the end point of the project, the end point of the project is ignored and playback does not stop. (this behavior has not changed since Sonar days)

According to the thread below, additional 10% off with code "LOYAL10".

59 minutes ago, User 905133 said:

I can also delete them from my post by editing.

Of course, I have tried many times to edit and delete the image, but when I save the edit, the image that should have been deleted is restored. Nothing like this has ever happened before...

I can't delete it, so I made it smaller for now. ?
The resizing was reflected even though it could not be deleted.

27 minutes ago, JnTuneTech said:

@HIBI I can see where those images came from. -I can only think that we posted at the same time, and the forum somehow combined uploaded images? I certainly did not expect that. -Knowing any solution for that is completely beyond my pay grade! -Carry on I guess. ?

@JnTuneTech Yes, I believe we posted at the same time.
I've tried several times to edit the post and remove the images, but to no avail. Must be something wrong with this Forum system. ?

@shusaku yoshida You have posted similar content many times, have you checked the answers I gave to your first and second posts?

貴方は何度も似たような投稿を繰り返していますが、１回目、２回目の投稿に対して私がした回答は確認しましたか？
回答が助けにならなかった場合は、そのようにコメントし、似たような投稿を新規で行わないで下さい

For some reason...
Images below posted by others have gotten into my comments and I can't delete them... ?
Please ignore the following images. (I made it smaller for now.)

@shusaku yoshida You have posted similar content many times, have you checked the answers I gave to your first and second posts?

貴方は何度も似たような投稿を繰り返していますが、１回目、２回目の投稿に対して私がした回答は確認しましたか？
回答が助けにならなかった場合は、そのようにコメントし、似たような投稿を新規で行わないで下さい

2 hours ago, shusaku yoshida said:

If start cakewalk  appeare credit in video like,and Cakewalk start not reach complete.Help me.It's trouble.

@shusaku yoshida Have you checked similar topics below that you have posted in the past?

過去に投稿されたものと同様の質問に見えます
上記トピックの回答を確認して下さい

24th Feb: 7pm GMT  (all remaining licenses will be given away in one go)

They will release all remaining licenses on February 24th.

Quote

The 1,500 licenses available with the new code were redeemed in 10 minutes.

We might have to reload their page and wait...

New in Version 5.3.1

The update to Version 5.3.1 contains improvements and bug fixes, which is why we recommend it to all users.

• Pro Tools with ARA: When repeated use was made of the Undo function in Melodyne, under very special circumstances Pro Tools could crash.
• ARA and plug-in: Under certain circumstances, not every note was included in local playback.
• ARA: When creating a new project, the DAW under certain circumstances displayed an error message even though the new project was error-free.
• ARA: When you switched back to Edit Mode from Note Assignment Mode, it could happen that the display scrolled all the way to the top instead of returning to the previous vertical position.
• Studio One: When Studio One was launched, a crash sometimes occurred while the Melodyne plug-in was being scanned.
• Digital Performer: Under rare circumstances, moving blobs could lead to a crash.
• Samplitude: In Melodyne 5.3, it sometimes happened that the ARA files of older projects were muted during playback.
• Stand-alone implementation: In Note Assignment Mode, execution of the “Convert Selection to Connected Sequence” function sometimes led to a crash.
• Stand-alone and ARA: On very high-resolution screens under macOS Monterey, crashes could occur in Full Screen Mode.
• Keyboard shortcuts: The assignments for Track Mode and Clip Mode were erroneously listed under “Editing Tools” instead of “View Configuration”, as they are now.
• Keyboard shortcuts: The Fade Tool and Sibilant Balance Tool now appear directly beneath the Amplitude Tool, which corresponds to the layout in the toolbox.
• Note Assignment Mode: Under certain circumstances when you were editing in Note Assignment Mode, individual notes were not played back.
• Time Handles: When undoing an edit made with the Time Handle Tool, it sometimes happened that the sound of the note in question remained unchanged.
• ARA: When the Universal algorithm was used, a display error (gaps between the blobs) sometimes occurred when blobs were being edited.

To download the update, run the Update Check in the Melodyne Preferences, or log into your Celemony user account and download the installer from there.

FYI, I suggested this because I've seen a report of a similar cycle (spin up and spin down) on an ASRock Fatal1ty due to one CPU socket pin being bent. I hope this will be a hint for guessing the cause.

Check for abnormalities in CPU socket pins (some pins might be deformed)

Some software instruments count up the number of changes just by playing the project, which easily triggers Auto-save.

To everyone in this forum, the OP is Japanese guy, so I will write in easy-to-understand Japanese that he can understand easily, I guess.

日本の方とお見受けしましたので日本語でコメントします。

まず、画面中央に瞬間的なメッセージが連続して表示される件について
音声再生にはオーディオインターフェースを使用していますか？
それとも PC 内蔵の Realtek HD 等ですか？

何度も表示されるポップアップメッセージは Cubase 等の Steinberg 製品をインストールする際、抱き合わせでインストールされる「Generic Low Latency ASIO Driver」に起因しているようですので、システムから「Generic Low Latency ASIO Driver」を排除する事をお勧めします。

下記スレッドで似た症状について scook が回答しています。

具体的には、レジストリ【HKEY_LOCAL_MACHINE\SOFTWARE\ASIO】配下にある「Generic Low Latency ASIO Driver」のエントリを削除する事で、システムから隠蔽する事ができます。（それで Cakewalk が正常な動作に戻るはずです）
レジストリ編集時はバックアップをとってから慎重に行って下さい。

最後に、Cakewalk がプラグインを認識していない件については、環境設定 → ファイル - VST プラグイン の設定内容（スクリーンショット）を共有してみて下さい。

Happy birthday, Larry!
Wish you have a happy day and a nice year!