To be clear, test with this file:
Code: Select all
MIME-Version: 1.0
Content-Type: application/octet-stream; name="archive_1.zip"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="archive_1.zip"
UEsDBBQAAgAIAAydnTgMfn/YBgAAAAQAAAAIAAAAdGVzdC50eHQrSS0uAQBQSwMEFAACAAgALZ2d
OPRi/UW7AAAAJQEAAA0AAABhcmNoaXZlXzIuemlwC/BmZhFhYGLgYBCfO9eCp67+BhsDAwMLEHMA
cUlqcYleSUWJtqeuHiNDAFytJlDtO6+5Eu5ANRVAzAvEiUXJGZllqfHGelWZBdwf0tIEExOSHiQE
zLS+3rR83T82aWZmZm6BYoZCz6zCzjhP185ty9fJKTs3mCtP5mDOuyqwgGFpYhXznkjHLgmJxgs8
Hq8bUhkDvBmZRBhwuw8CFKA0zLXIurC5FKFLB93dAd6sIPOBWpkYCoH0PLBSAFBLAQIUABQAAgAI
AAydnTgMfn/YBgAAAAQAAAAIAAAAAAAAAAAAIAAAAAAAAAB0ZXN0LnR4dFBLAQIUABQAAgAIAC2d
nTj0Yv1FuwAAACUBAAANAAAAAAAAAAAAIAAAACwAAABhcmNoaXZlXzIuemlwUEsFBgAAAAACAAIA
cQAAABIBAAAAAA==
2. Back to locked tab, a new tab Archive_2.zip created and activated
3. Back again to locked tab, a new tab Archive_1.zip created and activated
4. Back again to locked tab, it is now OK
if the key LockedTabChange is set to 0 or 1, a new tab always created, if it is set to 2 or 3, the unlocked tab is just activated.