故障现象:笔记本在打开文件夹后,起初点击文件正常,但运行一段时间后界面会出现无法点击任何文件的情况。不过仍可缩小或关闭窗口,重新打开后又恢复正常。此问题发生频率较高。由于笔记本个人使用,之前一直未深入排查,今天终于彻底解决。
排障方法:
1、最近在写自动化工具,正好派上用场,一键导出了笔记本的系统日志,可以看到有以下应用报错,凭多年的helpdesk直觉,第一眼就感觉和Adobe有关。
时间: Wed Feb 11 11:14:25 2026
事件 ID: 0
事件内容:
<The description for Event ID ( 0 ) in Source ( 'PDFShellExt' ) could not be found. It contains the following insertion string(s):'PDFVerb Show up correctlty'.>
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时间: Wed Feb 11 11:14:23 2026
事件 ID: 0
事件内容:
<The description for Event ID ( 0 ) in Source ( 'PDFShellExt' ) could not be found. It contains the following insertion string(s):'PDFVerb Show up correctlty'.>
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时间: Wed Feb 11 11:14:15 2026
事件 ID: 0
事件内容:
<The description for Event ID ( 0 ) in Source ( 'PDFShellExt' ) could not be found. It contains the following insertion string(s):'PDFVerb Show up correctlty'.>
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时间: Wed Feb 11 11:12:59 2026
事件 ID: 1073758208
事件内容:
安排软件保护服务在 2126-01-18T03:12:59Z 时重新启动成功。原因: RulesEngine。
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时间: Wed Feb 11 11:12:20 2026
事件 ID: -1073725430
事件内容:
脱机下级迁移成功。
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时间: Wed Feb 11 11:11:17 2026
事件 ID: 0
事件内容:
<The description for Event ID ( 0 ) in Source ( 'PDFShellExt' ) could not be found. It contains the following insertion string(s):'PDFVerb Show up correctlty'.>
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时间: Wed Feb 11 11:11:16 2026
事件 ID: 0
事件内容:
<The description for Event ID ( 0 ) in Source ( 'PDFShellExt' ) could not be found. It contains the following insertion string(s):'PDFVerb Show up correctlty'.>
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时间: Wed Feb 11 11:11:05 2026
事件 ID: 0
事件内容:
<The description for Event ID ( 0 ) in Source ( 'PDFShellExt' ) could not be found. It contains the following insertion string(s):'PDFVerb Show up correctlty'.>
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时间: Wed Feb 11 11:11:04 2026
事件 ID: 0
事件内容:
<The description for Event ID ( 0 ) in Source ( 'PDFShellExt' ) could not be found. It contains the following insertion string(s):'PDFVerb Show up correctlty'.>
2、直接从 NirSoft 官方网站下载 ShellExView
官方下载页面:NirSoft ShellExView
下载链接(ZIP 压缩包):shexview.zip
使用步骤简要
下载并解压
shexview.zip到一个文件夹。双击运行
shexview.exe。在菜单栏选择 Options → Hide All Microsoft Extensions,这样只显示第三方扩展。
找到 PDFShellExt(通常显示为 Adobe Acrobat 相关)。
右键选择 Disable Selected Items。
重启资源管理器或电脑,观察问题是否消失。
总结
我禁用了Acrobat Elements Context Menu和Adobe PDF Preview Handler for Vista这两个右键扩展后,文件资源管理器恢复正常,后续再观察使用看看。