diff --git a/aegisub/packages/win_installer/dictionaries/fragment_stddict.iss b/aegisub/packages/win_installer/dictionaries/fragment_stddict.iss
index 3e92139ceead851d76e11a8d1edc81a515e1e559..7b7ee1924810776151231808000fdf1e229e5cf7 100644
--- a/aegisub/packages/win_installer/dictionaries/fragment_stddict.iss
+++ b/aegisub/packages/win_installer/dictionaries/fragment_stddict.iss
@@ -43,7 +43,7 @@ VersionInfoDescription=Aegisub 3.0 {#LANGNAME} dictionary
 Source: src\dictionaries\{#LANGCODE}.aff; DestDir: {app}\dictionaries; Flags: ignoreversion; Components: dic/{#LANGCODE}
 Source: src\dictionaries\{#LANGCODE}.dic; DestDir: {app}\dictionaries; Flags: ignoreversion; Components: dic/{#LANGCODE}
 #ifndef NOTHES
-Source: src\dictionaries\th_{#LANGCODE}.dat; DestDir: {app}\dictionaries; Flags: ignoreversion solidbreak; Components: th/{#LANGCODE}
+Source: src\dictionaries\th_{#LANGCODE}.dat; DestDir: {app}\dictionaries; Flags: ignoreversion; Components: th/{#LANGCODE}
 Source: src\dictionaries\th_{#LANGCODE}.idx; DestDir: {app}\dictionaries; Flags: ignoreversion; Components: th/{#LANGCODE}
 #endif
 
diff --git a/aegisub/packages/win_installer/fragment_assdraw.iss b/aegisub/packages/win_installer/fragment_assdraw.iss
index a7c90dd30a1f9e5aae96ae1b478489b112791f1f..2acd410761d594ea9e00f91645716d96f6686aa5 100644
--- a/aegisub/packages/win_installer/fragment_assdraw.iss
+++ b/aegisub/packages/win_installer/fragment_assdraw.iss
@@ -35,7 +35,7 @@
 
 [Files]
 ; ASSDraw3
-Source: src\ASSDraw3.exe; DestDir: {app}; Flags: ignoreversion solidbreak
+Source: src\ASSDraw3.exe; DestDir: {app}; Flags: ignoreversion
 Source: src\ASSDraw3.chm; DestDir: {app}; Flags: ignoreversion
 
 [Icons]
diff --git a/aegisub/packages/win_installer/fragment_codecs_32.iss b/aegisub/packages/win_installer/fragment_codecs_32.iss
index de5236b84f088497528866b913fe1d5d067d8767..eb68e5b778881c91e491c17b5f4f137ead25c46d 100644
--- a/aegisub/packages/win_installer/fragment_codecs_32.iss
+++ b/aegisub/packages/win_installer/fragment_codecs_32.iss
@@ -35,7 +35,7 @@
 
 [Files]
 ; avisynth
-DestDir: {app}; Source: src\devil.dll; Flags: ignoreversion solidbreak
+DestDir: {app}; Source: src\devil.dll; Flags: ignoreversion
 DestDir: {app}; Source: src\avisynth.dll; Flags: ignoreversion
 DestDir: {app}; Source: src\DirectShowSource.dll; Flags: ignoreversion
 ; ffmpegsource
diff --git a/aegisub/packages/win_installer/fragment_docs.iss b/aegisub/packages/win_installer/fragment_docs.iss
index c7656b711e7aa1ad69967efb202bce95e1344260..e2463ee09b824c3a085d60c854b4e7d5a32d3b1b 100644
--- a/aegisub/packages/win_installer/fragment_docs.iss
+++ b/aegisub/packages/win_installer/fragment_docs.iss
@@ -34,5 +34,5 @@
 
 [Files]
 ; documentation
-Source: src\docs\*; DestDir: {app}\docs; Flags: ignoreversion recursesubdirs solidbreak; Excludes: *svn
+Source: src\docs\*; DestDir: {app}\docs; Flags: ignoreversion recursesubdirs; Excludes: *svn
 
diff --git a/aegisub/packages/win_installer/fragment_mainprogram.iss b/aegisub/packages/win_installer/fragment_mainprogram.iss
index 52ade070f40b92a2e5b3972dc2ab432c45840b87..cc7e1f54cd9fa823bf97da743bf356941bcf4271 100644
--- a/aegisub/packages/win_installer/fragment_mainprogram.iss
+++ b/aegisub/packages/win_installer/fragment_mainprogram.iss
@@ -40,7 +40,7 @@ Name: main/qcklnch; Description: Quick launch icon; Types: custom compact full
 
 [Files]
 ; main
-DestDir: {app}; Source: ..\..\bin\aegisub{#ARCH}.exe; Flags: ignoreversion solidbreak
+DestDir: {app}; Source: ..\..\bin\aegisub{#ARCH}.exe; Flags: ignoreversion
 DestDir: {app}; Source: ..\..\bin\aegisub{#ARCH}.pdb; Flags: ignoreversion
 DestDir: {app}; Source: license.txt; Flags: ignoreversion; Tasks: ; Languages: 
 
diff --git a/aegisub/packages/win_installer/fragment_translations.iss b/aegisub/packages/win_installer/fragment_translations.iss
index 345b06ee654a9ff7b1245e75409378f5b809148b..e7bb334f0a2ffdcd66f839d206bf54b796727639 100644
--- a/aegisub/packages/win_installer/fragment_translations.iss
+++ b/aegisub/packages/win_installer/fragment_translations.iss
@@ -37,7 +37,7 @@
 
 [Files]
 ; localization (commented out ones are out of date; some don't have wxstd.mo)
-Source: src\mo\ca.mo;          DestDir: {app}\locale\ca;    DestName: aegisub.mo; Flags: ignoreversion solidbreak
+Source: src\mo\ca.mo;          DestDir: {app}\locale\ca;    DestName: aegisub.mo; Flags: ignoreversion
 Source: src\mo\wxstd-ca.mo;    DestDir: {app}\locale\ca;    DestName: wxstd.mo;   Flags: ignoreversion
 Source: src\mo\cs.mo;          DestDir: {app}\locale\cs;    DestName: aegisub.mo; Flags: ignoreversion
 Source: src\mo\wxstd-cs.mo;    DestDir: {app}\locale\cs;    DestName: wxstd.mo;   Flags: ignoreversion