我正在使用4.1.27（我认为它也发生在4.2.12）64bit twapi将一些数据写入excel并且正在生成excel罚款。但是，我在操作后看到excel.exe在TaskManager中运行。
twapi和Excel; excel.exe仍然运行背景。除了-destroy命令之外还有什么我需要做的吗？
package require twapi
set excelOutFile {C:\AA\1.xlsx}
set application [::twapi::comobj Excel.Application]
set workbooks [$application Workbooks]
set workbook [$workbooks Add]
set worksheets [$workbook Worksheets]
set worksheet [$worksheets Item [expr 1]]
$worksheet Activate
set cells [$worksheet Cells]
set range [$worksheet Range "A1"]
$range ColumnWidth [expr "20.0"]
set range [$worksheet Range "A1" "A8"]
$range NumberFormat "0.0"
set a "88501200600667"
$cells Item [expr 1] [expr 1] $a
$workbook SaveAs $excelOutFile
#$application Quit
$cells -destroy
$range -destroy
$worksheet -destroy
$worksheets -destroy
$workbook -destroy
$workbooks -destroy
$application -destroy
unset application